330913432 has 32 divisors (see below), whose sum is σ = 679622400. Its totient is φ = 150352384.

The previous prime is 330913411. The next prime is 330913433. The reversal of 330913432 is 234319033.

It is a self number, because there is not a number n which added to its sum of digits gives 330913432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330913433) 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, 38008 + ... + 45895.

It is an arithmetic number, because the mean of its divisors is an integer number (21238200).

Almost surely, 2^330913432 is an apocalyptic number.

It is an amenable number.

330913432 is an abundant number, since it is smaller than the sum of its proper divisors (348708968).

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

330913432 is a wasteful number, since it uses less digits than its factorization.

330913432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83955 (or 83951 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 330913432 is about 18191.0261392809. The cubic root of 330913432 is about 691.6793317531.

The spelling of 330913432 in words is "three hundred thirty million, nine hundred thirteen thousand, four hundred thirty-two".