Q: Is 4,003,904 a Prime Number?
A: No, 4,003,904 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 4003904 can be evenly divided by 1 2 4 8 16 32 64 73 146 292 584 857 1,168 1,714 2,336 3,428 4,672 6,856 13,712 27,424 54,848 62,561 125,122 250,244 500,488 1,000,976 2,001,952 and 4,003,904, with no remainder.
Since 4,003,904 cannot be divided by just 1 and 4,003,904, it is not a prime number.