Q: Is 216,879 a Prime Number?
A: No, 216,879 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 216879 can be evenly divided by 1 3 13 39 67 83 201 249 871 1,079 2,613 3,237 5,561 16,683 72,293 and 216,879, with no remainder.
Since 216,879 cannot be divided by just 1 and 216,879, it is not a prime number.