328315567 has 2 divisors, whose sum is σ = 328315568. Its totient is φ = 328315566.

The previous prime is 328315523. The next prime is 328315579. The reversal of 328315567 is 765513823.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-328315567 is a prime.

It is a super-2 number, since 2×328315567² = 215582223069062978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328315667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164157783 + 164157784.

It is an arithmetic number, because the mean of its divisors is an integer number (164157784).

Almost surely, 2^328315567 is an apocalyptic number.

328315567 is a deficient number, since it is larger than the sum of its proper divisors (1).

328315567 is an equidigital number, since it uses as much as digits as its factorization.

328315567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 40.

The square root of 328315567 is about 18119.4803181548. The cubic root of 328315567 is about 689.8645445787.

The spelling of 328315567 in words is "three hundred twenty-eight million, three hundred fifteen thousand, five hundred sixty-seven".