Q: Is 879,423 a Prime Number?
A: No, 879,423 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 879423 can be evenly divided by 1 3 433 677 1,299 2,031 293,141 and 879,423, with no remainder.
Since 879,423 cannot be divided by just 1 and 879,423, it is not a prime number.