Q: Is 2,409,904 a Prime Number?
A: No, 2,409,904 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 2409904 can be evenly divided by 1 2 4 7 8 14 16 28 56 112 21,517 43,034 86,068 150,619 172,136 301,238 344,272 602,476 1,204,952 and 2,409,904, with no remainder.
Since 2,409,904 cannot be divided by just 1 and 2,409,904, it is not a prime number.