328816327 has 8 divisors (see below), whose sum is σ = 379116576. Its totient is φ = 279347712.

The previous prime is 328816321. The next prime is 328816339. The reversal of 328816327 is 723618823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 328816327 - 2⁷ = 328816199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 328816327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328816321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207058 + ... + 208639.

It is an arithmetic number, because the mean of its divisors is an integer number (47389572).

Almost surely, 2^328816327 is an apocalyptic number.

328816327 is a deficient number, since it is larger than the sum of its proper divisors (50300249).

328816327 is a wasteful number, since it uses less digits than its factorization.

328816327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415817.

The product of its digits is 96768, while the sum is 40.

The square root of 328816327 is about 18133.2933302255. The cubic root of 328816327 is about 690.2151027185.

The spelling of 328816327 in words is "three hundred twenty-eight million, eight hundred sixteen thousand, three hundred twenty-seven".