Q: Is 887,439 a Prime Number?
A: No, 887,439 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 887439 can be evenly divided by 1 3 7 21 49 147 6,037 18,111 42,259 126,777 295,813 and 887,439, with no remainder.
Since 887,439 cannot be divided by just 1 and 887,439, it is not a prime number.