Q: Is 361,921 a Prime Number?
A: No, 361,921 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 361921 can be evenly divided by 1 7 149 347 1,043 2,429 51,703 and 361,921, with no remainder.
Since 361,921 cannot be divided by just 1 and 361,921, it is not a prime number.