Q: Is 660,808 a Prime Number?
A: No, 660,808 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 660808 can be evenly divided by 1 2 4 8 82,601 165,202 330,404 and 660,808, with no remainder.
Since 660,808 cannot be divided by just 1 and 660,808, it is not a prime number.