Q: Is 839,004 a Prime Number?
A: No, 839,004 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 839004 can be evenly divided by 1 2 3 4 6 12 139 278 417 503 556 834 1,006 1,509 1,668 2,012 3,018 6,036 69,917 139,834 209,751 279,668 419,502 and 839,004, with no remainder.
Since 839,004 cannot be divided by just 1 and 839,004, it is not a prime number.