Q: Is 343,880 a Prime Number?
A: No, 343,880 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 343880 can be evenly divided by 1 2 4 5 8 10 20 40 8,597 17,194 34,388 42,985 68,776 85,970 171,940 and 343,880, with no remainder.
Since 343,880 cannot be divided by just 1 and 343,880, it is not a prime number.