Q: Is 3,721,472 a Prime Number?
A: No, 3,721,472 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 3721472 can be evenly divided by 1 2 4 8 16 32 64 128 256 14,537 29,074 58,148 116,296 232,592 465,184 930,368 1,860,736 and 3,721,472, with no remainder.
Since 3,721,472 cannot be divided by just 1 and 3,721,472, it is not a prime number.