380731874 has 16 divisors (see below), whose sum is σ = 574221312. Its totient is φ = 189328368.

The previous prime is 380731867. The next prime is 380731909. The reversal of 380731874 is 478137083.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492152 + ... + 492924.

It is an arithmetic number, because the mean of its divisors is an integer number (35888832).

Almost surely, 2^380731874 is an apocalyptic number.

380731874 is a deficient number, since it is larger than the sum of its proper divisors (193489438).

380731874 is a wasteful number, since it uses less digits than its factorization.

380731874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 380731874 is about 19512.3518315963. The cubic root of 380731874 is about 724.7803529627.

The spelling of 380731874 in words is "three hundred eighty million, seven hundred thirty-one thousand, eight hundred seventy-four".