Q: Is 6,669 a Prime Number?
A: No, 6,669 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 6669 can be evenly divided by 1 3 9 13 19 27 39 57 117 171 247 351 513 741 2,223 and 6,669, with no remainder.
Since 6,669 cannot be divided by just 1 and 6,669, it is not a prime number.