Q: Is 6,606,609 a Prime Number?
A: No, 6,606,609 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 6606609 can be evenly divided by 1 3 37 53 111 159 1,123 1,961 3,369 5,883 41,551 59,519 124,653 178,557 2,202,203 and 6,606,609, with no remainder.
Since 6,606,609 cannot be divided by just 1 and 6,606,609, it is not a prime number.