380865762 has 24 divisors (see below), whose sum is σ = 825641856. Its totient is φ = 126888696.

The previous prime is 380865743. The next prime is 380865767. The reversal of 380865762 is 267568083.

It is not an unprimeable number, because it can be changed into a prime (380865767) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39723 + ... + 48369.

It is an arithmetic number, because the mean of its divisors is an integer number (34401744).

Almost surely, 2^380865762 is an apocalyptic number.

380865762 is an abundant number, since it is smaller than the sum of its proper divisors (444776094).

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

380865762 is a wasteful number, since it uses less digits than its factorization.

380865762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11102 (or 11099 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 380865762 is about 19515.7823824719. The cubic root of 380865762 is about 724.8653016504.

The spelling of 380865762 in words is "three hundred eighty million, eight hundred sixty-five thousand, seven hundred sixty-two".