380038765 has 32 divisors (see below), whose sum is σ = 495590400. Its totient is φ = 279068160.

The previous prime is 380038739. The next prime is 380038777. The reversal of 380038765 is 567830083.

It is not a de Polignac number, because 380038765 - 2⁵ = 380038733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264489 + ... + 265921.

It is an arithmetic number, because the mean of its divisors is an integer number (15487200).

Almost surely, 2^380038765 is an apocalyptic number.

It is an amenable number.

380038765 is a deficient number, since it is larger than the sum of its proper divisors (115551635).

380038765 is a wasteful number, since it uses less digits than its factorization.

380038765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 380038765 is about 19494.5829655317. The cubic root of 380038765 is about 724.3402734154.

The spelling of 380038765 in words is "three hundred eighty million, thirty-eight thousand, seven hundred sixty-five".