Q: Is 3,213,704 a Prime Number?
A: No, 3,213,704 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 3213704 can be evenly divided by 1 2 4 8 13 26 52 104 169 338 676 1,352 2,377 4,754 9,508 19,016 30,901 61,802 123,604 247,208 401,713 803,426 1,606,852 and 3,213,704, with no remainder.
Since 3,213,704 cannot be divided by just 1 and 3,213,704, it is not a prime number.