It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 30 002 974 is not a prime number.
For example, 30 002 974 can be divided by 2: 30 002 974 / 2 = 15 001 487.
For 30 002 974 to be a prime number, it would have been required that 30 002 974 has only two divisors, i.e., itself and 1.
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30 002 974 is an even number, because it is evenly divisible by 2: 30 002 974 / 2 = 15 001 487.
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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 30 002 974 is about 5 477.497.
Thus, the square root of 30 002 974 is not an integer, and therefore 30 002 974 is not a square number.
The square of a number (here 30 002 974) is the result of the product of this number (30 002 974) by itself (i.e., 30 002 974 × 30 002 974); the square of 30 002 974 is sometimes called "raising 30 002 974 to the power 2", or "30 002 974 squared".
The square of 30 002 974 is 900 178 448 844 676 because 30 002 974 × 30 002 974 = 30 002 9742 = 900 178 448 844 676.
As a consequence, 30 002 974 is the square root of 900 178 448 844 676.
30 002 974 is a number with 8 digits.
The multiples of 30 002 974 are all integers evenly divisible by 30 002 974, that is all numbers such that the remainder of the division by 30 002 974 is zero. There are infinitely many multiples of 30 002 974. The smallest multiples of 30 002 974 are: