380926512 has 60 divisors (see below), whose sum is σ = 1100467264. Its totient is φ = 122878080.

The previous prime is 380926501. The next prime is 380926523. The reversal of 380926512 is 215629083.

380926512 is a `hidden beast` number, since 380 + 9 + 265 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (380926501) and next prime (380926523).

It is a super-2 number, since 2×380926512² = 290210015088972288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 38203 + ... + 47130.

Almost surely, 2^380926512 is an apocalyptic number.

It is an amenable number.

380926512 is an abundant number, since it is smaller than the sum of its proper divisors (719540752).

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

380926512 is a wasteful number, since it uses less digits than its factorization.

380926512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85378 (or 85369 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 380926512 is about 19517.3387530165. The cubic root of 380926512 is about 724.9038394857.

The spelling of 380926512 in words is "three hundred eighty million, nine hundred twenty-six thousand, five hundred twelve".