328080839 has 2 divisors, whose sum is σ = 328080840. Its totient is φ = 328080838.

The previous prime is 328080829. The next prime is 328080881. The reversal of 328080839 is 938080823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 328080839 - 2²⁴ = 311303623 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 328080796 and 328080805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328080829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164040419 + 164040420.

It is an arithmetic number, because the mean of its divisors is an integer number (164040420).

Almost surely, 2^328080839 is an apocalyptic number.

328080839 is a deficient number, since it is larger than the sum of its proper divisors (1).

328080839 is an equidigital number, since it uses as much as digits as its factorization.

328080839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 328080839 is about 18113.0019323137. The cubic root of 328080839 is about 689.7001000148.

The spelling of 328080839 in words is "three hundred twenty-eight million, eighty thousand, eight hundred thirty-nine".