Q: Is 683,940 a Prime Number?
A: No, 683,940 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 683940 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 11,399 22,798 34,197 45,596 56,995 68,394 113,990 136,788 170,985 227,980 341,970 and 683,940, with no remainder.
Since 683,940 cannot be divided by just 1 and 683,940, it is not a prime number.