It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 749 508 is not a prime number.
For example, 749 508 can be divided by 2: 749 508 / 2 = 374 754.
For 749 508 to be a prime number, it would have been required that 749 508 has only two divisors, i.e., itself and 1.
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749 508 is an even number, because it is evenly divisible by 2: 749 508 / 2 = 374 754.
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A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 749 508 is about 865.741.
Thus, the square root of 749 508 is not an integer, and therefore 749 508 is not a square number.
The square of a number (here 749 508) is the result of the product of this number (749 508) by itself (i.e., 749 508 × 749 508); the square of 749 508 is sometimes called "raising 749 508 to the power 2", or "749 508 squared".
The square of 749 508 is 561 762 242 064 because 749 508 × 749 508 = 749 5082 = 561 762 242 064.
As a consequence, 749 508 is the square root of 561 762 242 064.
The multiples of 749 508 are all integers evenly divisible by 749 508, that is all numbers such that the remainder of the division by 749 508 is zero. There are infinitely many multiples of 749 508. The smallest multiples of 749 508 are: