329316312 has 32 divisors (see below), whose sum is σ = 886621680. Its totient is φ = 101328000.

The previous prime is 329316307. The next prime is 329316313. The reversal of 329316312 is 213613923.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 329316312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329316313) 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, 527439 + ... + 528062.

Almost surely, 2^329316312 is an apocalyptic number.

It is an amenable number.

329316312 is an abundant number, since it is smaller than the sum of its proper divisors (557305368).

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

329316312 is a wasteful number, since it uses less digits than its factorization.

329316312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055523 (or 1055519 counting only the distinct ones).

The product of its digits is 5832, while the sum is 30.

The square root of 329316312 is about 18147.0744749670. The cubic root of 329316312 is about 690.5647634092.

The spelling of 329316312 in words is "three hundred twenty-nine million, three hundred sixteen thousand, three hundred twelve".