Q: Is 495,279 a Prime Number?
A: No, 495,279 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 495279 can be evenly divided by 1 3 9 113 339 487 1,017 1,461 4,383 55,031 165,093 and 495,279, with no remainder.
Since 495,279 cannot be divided by just 1 and 495,279, it is not a prime number.