Q: Is 356,724 a Prime Number?
A: No, 356,724 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 356724 can be evenly divided by 1 2 3 4 6 9 12 18 27 36 54 81 108 162 243 324 367 486 734 972 1,101 1,468 2,202 3,303 4,404 6,606 9,909 13,212 19,818 29,727 39,636 59,454 89,181 118,908 178,362 and 356,724, with no remainder.
Since 356,724 cannot be divided by just 1 and 356,724, it is not a prime number.