Q: Is 404,209 a Prime Number?
A: No, 404,209 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 404209 can be evenly divided by 1 13 17 31 59 221 403 527 767 1,003 1,829 6,851 13,039 23,777 31,093 and 404,209, with no remainder.
Since 404,209 cannot be divided by just 1 and 404,209, it is not a prime number.