Q: Is 443,990 a Prime Number?
A: No, 443,990 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 443990 can be evenly divided by 1 2 5 10 29 58 145 290 1,531 3,062 7,655 15,310 44,399 88,798 221,995 and 443,990, with no remainder.
Since 443,990 cannot be divided by just 1 and 443,990, it is not a prime number.