Q: Is 820,341 a Prime Number?
A: No, 820,341 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 820341 can be evenly divided by 1 3 9 23 27 69 207 621 1,321 3,963 11,889 30,383 35,667 91,149 273,447 and 820,341, with no remainder.
Since 820,341 cannot be divided by just 1 and 820,341, it is not a prime number.