Q: Is 680,584 a Prime Number?
A: No, 680,584 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 680584 can be evenly divided by 1 2 4 8 241 353 482 706 964 1,412 1,928 2,824 85,073 170,146 340,292 and 680,584, with no remainder.
Since 680,584 cannot be divided by just 1 and 680,584, it is not a prime number.