380474138 has 24 divisors (see below), whose sum is σ = 627531840. Its totient is φ = 171578960.

The previous prime is 380474057. The next prime is 380474147. The reversal of 380474138 is 831474083.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1414268 + ... + 1414536.

It is an arithmetic number, because the mean of its divisors is an integer number (26147160).

Almost surely, 2^380474138 is an apocalyptic number.

380474138 is a deficient number, since it is larger than the sum of its proper divisors (247057702).

380474138 is a wasteful number, since it uses less digits than its factorization.

380474138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 380474138 is about 19505.7462815448. The cubic root of 380474138 is about 724.6167696386.

The spelling of 380474138 in words is "three hundred eighty million, four hundred seventy-four thousand, one hundred thirty-eight".