Q: Is 6,858 a Prime Number?
A: No, 6,858 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 6858 can be evenly divided by 1 2 3 6 9 18 27 54 127 254 381 762 1,143 2,286 3,429 and 6,858, with no remainder.
Since 6,858 cannot be divided by just 1 and 6,858, it is not a prime number.