380087512 has 48 divisors (see below), whose sum is σ = 865082160. Its totient is φ = 155808576.

The previous prime is 380087509. The next prime is 380087537. The reversal of 380087512 is 215780083.

It is a congruent number.

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, 12063 + ... + 30094.

It is an arithmetic number, because the mean of its divisors is an integer number (18022545).

Almost surely, 2^380087512 is an apocalyptic number.

It is an amenable number.

380087512 is an abundant number, since it is smaller than the sum of its proper divisors (484994648).

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

380087512 is a wasteful number, since it uses less digits than its factorization.

380087512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42200 (or 42189 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 380087512 is about 19495.8331958396. The cubic root of 380087512 is about 724.3712421033.

The spelling of 380087512 in words is "three hundred eighty million, eighty-seven thousand, five hundred twelve".