380272404 has 12 divisors (see below), whose sum is σ = 887302304. Its totient is φ = 126757464.

The previous prime is 380272393. The next prime is 380272411. The reversal of 380272404 is 404272083.

It is a tau number, because it is divible by the number of its divisors (12).

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, 15844672 + ... + 15844695.

Almost surely, 2^380272404 is an apocalyptic number.

It is an amenable number.

380272404 is an abundant number, since it is smaller than the sum of its proper divisors (507029900).

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

380272404 is a wasteful number, since it uses less digits than its factorization.

380272404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31689374 (or 31689372 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 380272404 is about 19500.5744530770. The cubic root of 380272404 is about 724.4886788626.

The spelling of 380272404 in words is "three hundred eighty million, two hundred seventy-two thousand, four hundred four".