Q: Is 349,216 a Prime Number?
A: No, 349,216 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 349216 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 112 224 1,559 3,118 6,236 10,913 12,472 21,826 24,944 43,652 49,888 87,304 174,608 and 349,216, with no remainder.
Since 349,216 cannot be divided by just 1 and 349,216, it is not a prime number.