380365 has 8 divisors (see below), whose sum is σ = 460800. Its totient is φ = 301392.

The previous prime is 380363. The next prime is 380377. The reversal of 380365 is 563083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 380365 - 2¹ = 380363 is a prime.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 380365.

It is not an unprimeable number, because it can be changed into a prime (380363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336 + ... + 934.

It is an arithmetic number, because the mean of its divisors is an integer number (57600).

2³⁸⁰³⁶⁵ is an apocalyptic number.

It is an amenable number.

380365 is a deficient number, since it is larger than the sum of its proper divisors (80435).

380365 is a wasteful number, since it uses less digits than its factorization.

380365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 380365 is about 616.7373833326. The cubic root of 380365 is about 72.4547478212.

The spelling of 380365 in words is "three hundred eighty thousand, three hundred sixty-five".