It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 697 002 is not a prime number.
For example, 697 002 can be divided by 2: 697 002 / 2 = 348 501.
For 697 002 to be a prime number, it would have been required that 697 002 has only two divisors, i.e., itself and 1.
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697 002 is an even number, because it is evenly divisible by 2: 697 002 / 2 = 348 501.
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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 697 002 is about 834.866.
Thus, the square root of 697 002 is not an integer, and therefore 697 002 is not a square number.
The square of a number (here 697 002) is the result of the product of this number (697 002) by itself (i.e., 697 002 × 697 002); the square of 697 002 is sometimes called "raising 697 002 to the power 2", or "697 002 squared".
The square of 697 002 is 485 811 788 004 because 697 002 × 697 002 = 697 0022 = 485 811 788 004.
As a consequence, 697 002 is the square root of 485 811 788 004.
The multiples of 697 002 are all integers evenly divisible by 697 002, that is all numbers such that the remainder of the division by 697 002 is zero. There are infinitely many multiples of 697 002. The smallest multiples of 697 002 are: