380872004 has 6 divisors (see below), whose sum is σ = 666526014. Its totient is φ = 190436000.

The previous prime is 380872003. The next prime is 380872031. The reversal of 380872004 is 400278083.

It can be written as a sum of positive squares in only one way, i.e., 316840000 + 64032004 = 17800^2 + 8002^2 .

It is not an unprimeable number, because it can be changed into a prime (380872003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47608997 + ... + 47609004.

It is an arithmetic number, because the mean of its divisors is an integer number (111087669).

Almost surely, 2^380872004 is an apocalyptic number.

It is an amenable number.

380872004 is a deficient number, since it is larger than the sum of its proper divisors (285654010).

380872004 is a wasteful number, since it uses less digits than its factorization.

380872004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95218005 (or 95218003 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 380872004 is about 19515.9423036655. The cubic root of 380872004 is about 724.8692615622.

The spelling of 380872004 in words is "three hundred eighty million, eight hundred seventy-two thousand, four".