Q: Is 408,704 a Prime Number?
A: No, 408,704 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 408704 can be evenly divided by 1 2 4 8 16 31 32 62 64 103 124 128 206 248 412 496 824 992 1,648 1,984 3,193 3,296 3,968 6,386 6,592 12,772 13,184 25,544 51,088 102,176 204,352 and 408,704, with no remainder.
Since 408,704 cannot be divided by just 1 and 408,704, it is not a prime number.