2304389032 has 32 divisors (see below), whose sum is σ = 4990792320. Its totient is φ = 985834240.

The previous prime is 2304389023. The next prime is 2304389047. The reversal of 2304389032 is 2309834032.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768688 + ... + 771679.

It is an arithmetic number, because the mean of its divisors is an integer number (155962260).

Almost surely, 2^2304389032 is an apocalyptic number.

2304389032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2304389032 is an abundant number, since it is smaller than the sum of its proper divisors (2686403288).

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

2304389032 is a wasteful number, since it uses less digits than its factorization.

2304389032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540401 (or 1540397 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 2304389032 is about 48004.0522456178. The cubic root of 2304389032 is about 1320.8452330688.

The spelling of 2304389032 in words is "two billion, three hundred four million, three hundred eighty-nine thousand, thirty-two".