380974236 has 12 divisors (see below), whose sum is σ = 888939912. Its totient is φ = 126991408.

The previous prime is 380974213. The next prime is 380974273. The reversal of 380974236 is 632479083.

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, 15873915 + ... + 15873938.

It is an arithmetic number, because the mean of its divisors is an integer number (74078326).

Almost surely, 2^380974236 is an apocalyptic number.

It is an amenable number.

380974236 is an abundant number, since it is smaller than the sum of its proper divisors (507965676).

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

380974236 is a wasteful number, since it uses less digits than its factorization.

380974236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31747860 (or 31747858 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The square root of 380974236 is about 19518.5613199334. The cubic root of 380974236 is about 724.9341111742.

The spelling of 380974236 in words is "three hundred eighty million, nine hundred seventy-four thousand, two hundred thirty-six".