328310316 has 18 divisors (see below), whose sum is σ = 829895612. Its totient is φ = 109436760.

The previous prime is 328310207. The next prime is 328310351. The reversal of 328310316 is 613013823.

It is a happy number.

328310316 is a `hidden beast` number, since 32 + 8 + 310 + 316 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 328310316.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4559830 + ... + 4559901.

Almost surely, 2^328310316 is an apocalyptic number.

328310316 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

328310316 is an abundant number, since it is smaller than the sum of its proper divisors (501585296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

328310316 is a wasteful number, since it uses less digits than its factorization.

328310316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9119741 (or 9119736 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 328310316 is about 18119.3354182762. The cubic root of 328310316 is about 689.8608667167.

The spelling of 328310316 in words is "three hundred twenty-eight million, three hundred ten thousand, three hundred sixteen".