Q: Is 538,376 a Prime Number?
A: No, 538,376 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 538376 can be evenly divided by 1 2 4 8 173 346 389 692 778 1,384 1,556 3,112 67,297 134,594 269,188 and 538,376, with no remainder.
Since 538,376 cannot be divided by just 1 and 538,376, it is not a prime number.