Q: Is 438,498 a Prime Number?
A: No, 438,498 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 438498 can be evenly divided by 1 2 3 6 9 17 18 34 51 102 153 306 1,433 2,866 4,299 8,598 12,897 24,361 25,794 48,722 73,083 146,166 219,249 and 438,498, with no remainder.
Since 438,498 cannot be divided by just 1 and 438,498, it is not a prime number.