380907084 has 12 divisors (see below), whose sum is σ = 888783224. Its totient is φ = 126969024.

The previous prime is 380907073. The next prime is 380907089. The reversal of 380907084 is 480709083.

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

It is not an unprimeable number, because it can be changed into a prime (380907089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15871117 + ... + 15871140.

Almost surely, 2^380907084 is an apocalyptic number.

It is an amenable number.

380907084 is an abundant number, since it is smaller than the sum of its proper divisors (507876140).

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

380907084 is a wasteful number, since it uses less digits than its factorization.

380907084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31742264 (or 31742262 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 380907084 is about 19516.8410353725. The cubic root of 380907084 is about 724.8915154365.

The spelling of 380907084 in words is "three hundred eighty million, nine hundred seven thousand, eighty-four".