Q: Is 349,640 a Prime Number?
A: No, 349,640 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 349640 can be evenly divided by 1 2 4 5 8 10 20 40 8,741 17,482 34,964 43,705 69,928 87,410 174,820 and 349,640, with no remainder.
Since 349,640 cannot be divided by just 1 and 349,640, it is not a prime number.