Q: Is 843,380 a Prime Number?
A: No, 843,380 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 843380 can be evenly divided by 1 2 4 5 10 20 42,169 84,338 168,676 210,845 421,690 and 843,380, with no remainder.
Since 843,380 cannot be divided by just 1 and 843,380, it is not a prime number.