380804032 has 28 divisors (see below), whose sum is σ = 863610160. Its totient is φ = 163201536.

The previous prime is 380804003. The next prime is 380804041. The reversal of 380804032 is 230408083.

It is a tau number, because it is divible by the number of its divisors (28).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424557 + ... + 425452.

It is an arithmetic number, because the mean of its divisors is an integer number (30843220).

Almost surely, 2^380804032 is an apocalyptic number.

380804032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

380804032 is an abundant number, since it is smaller than the sum of its proper divisors (482806128).

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

380804032 is an equidigital number, since it uses as much as digits as its factorization.

380804032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850028 (or 850018 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 380804032 is about 19514.2007778951. The cubic root of 380804032 is about 724.8261379369.

The spelling of 380804032 in words is "three hundred eighty million, eight hundred four thousand, thirty-two".