Q: Is 342,890 a Prime Number?
A: No, 342,890 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 342890 can be evenly divided by 1 2 5 10 17 34 85 170 2,017 4,034 10,085 20,170 34,289 68,578 171,445 and 342,890, with no remainder.
Since 342,890 cannot be divided by just 1 and 342,890, it is not a prime number.