380804 has 24 divisors (see below), whose sum is σ = 715008. Its totient is φ = 177120.

The previous prime is 380803. The next prime is 380819. The reversal of 380804 is 408083.

It is a self number, because there is not a number n which added to its sum of digits gives 380804.

It is not an unprimeable number, because it can be changed into a prime (380803) 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, 4547 + ... + 4629.

It is an arithmetic number, because the mean of its divisors is an integer number (29792).

2³⁸⁰⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

380804 is a deficient number, since it is larger than the sum of its proper divisors (334204).

380804 is a wasteful number, since it uses less digits than its factorization.

380804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 380804 is about 617.0931858318. The cubic root of 380804 is about 72.4826117634.

Adding to 380804 its reverse (408083), we get a palindrome (788887).

The spelling of 380804 in words is "three hundred eighty thousand, eight hundred four".