Q: Is 438,330 a Prime Number?
A: No, 438,330 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 438330 can be evenly divided by 1 2 3 5 6 10 15 19 30 38 57 95 114 190 285 570 769 1,538 2,307 3,845 4,614 7,690 11,535 14,611 23,070 29,222 43,833 73,055 87,666 146,110 219,165 and 438,330, with no remainder.
Since 438,330 cannot be divided by just 1 and 438,330, it is not a prime number.