It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 8 008 489 is not a prime number.
For example, 8 008 489 can be divided by 41: 8 008 489 / 41 = 195 329.
For 8 008 489 to be a prime number, it would have been required that 8 008 489 has only two divisors, i.e., itself and 1.
Find out more:
8 008 489 is an odd number, because it is not evenly divisible by 2.
Find out more:
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 8 008 489 is about 2 829.927.
Thus, the square root of 8 008 489 is not an integer, and therefore 8 008 489 is not a square number.
The square of a number (here 8 008 489) is the result of the product of this number (8 008 489) by itself (i.e., 8 008 489 × 8 008 489); the square of 8 008 489 is sometimes called "raising 8 008 489 to the power 2", or "8 008 489 squared".
The square of 8 008 489 is 64 135 896 063 121 because 8 008 489 × 8 008 489 = 8 008 4892 = 64 135 896 063 121.
As a consequence, 8 008 489 is the square root of 64 135 896 063 121.
The multiples of 8 008 489 are all integers evenly divisible by 8 008 489, that is all numbers such that the remainder of the division by 8 008 489 is zero. There are infinitely many multiples of 8 008 489. The smallest multiples of 8 008 489 are: