Q: Is 6,699 a Prime Number?
A: No, 6,699 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 6699 can be evenly divided by 1 3 7 11 21 29 33 77 87 203 231 319 609 957 2,233 and 6,699, with no remainder.
Since 6,699 cannot be divided by just 1 and 6,699, it is not a prime number.