Q: Is 438,084 a Prime Number?
A: No, 438,084 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 438084 can be evenly divided by 1 2 3 4 6 9 12 18 36 43 86 129 172 258 283 387 516 566 774 849 1,132 1,548 1,698 2,547 3,396 5,094 10,188 12,169 24,338 36,507 48,676 73,014 109,521 146,028 219,042 and 438,084, with no remainder.
Since 438,084 cannot be divided by just 1 and 438,084, it is not a prime number.