380471344 has 20 divisors (see below), whose sum is σ = 804178440. Its totient is φ = 172941440.

The previous prime is 380471327. The next prime is 380471369. The reversal of 380471344 is 443174083.

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, 1080709 + ... + 1081060.

It is an arithmetic number, because the mean of its divisors is an integer number (40208922).

Almost surely, 2^380471344 is an apocalyptic number.

It is an amenable number.

380471344 is an abundant number, since it is smaller than the sum of its proper divisors (423707096).

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

380471344 is a wasteful number, since it uses less digits than its factorization.

380471344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161788 (or 2161782 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 380471344 is about 19505.6746614927. The cubic root of 380471344 is about 724.6149959006.

The spelling of 380471344 in words is "three hundred eighty million, four hundred seventy-one thousand, three hundred forty-four".