Q: Is 279,047 a Prime Number?
A: Yes, 279,047 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 279047 can be evenly divided by 1 and 279,047, with no remainder.
Since 279,047 can be divided by just 1 and 279,047, it is a prime number.