380239512 has 32 divisors (see below), whose sum is σ = 951244800. Its totient is φ = 126660384.

The previous prime is 380239511. The next prime is 380239537. The reversal of 380239512 is 215932083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380239511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37713 + ... + 46719.

It is an arithmetic number, because the mean of its divisors is an integer number (29726400).

Almost surely, 2^380239512 is an apocalyptic number.

It is an amenable number.

380239512 is an abundant number, since it is smaller than the sum of its proper divisors (571005288).

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

380239512 is a wasteful number, since it uses less digits than its factorization.

380239512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10775 (or 10771 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 380239512 is about 19499.7310750687. The cubic root of 380239512 is about 724.4677898293.

The spelling of 380239512 in words is "three hundred eighty million, two hundred thirty-nine thousand, five hundred twelve".