386804 has 24 divisors (see below), whose sum is σ = 756000. Its totient is φ = 171680.

The previous prime is 386777. The next prime is 386809. The reversal of 386804 is 408683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386809) by changing a digit.

386804 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522 + ... + 2670.

It is an arithmetic number, because the mean of its divisors is an integer number (31500).

2³⁸⁶⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

386804 is a deficient number, since it is larger than the sum of its proper divisors (369196).

386804 is a wasteful number, since it uses less digits than its factorization.

386804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 386804 is about 621.9356879935. The cubic root of 386804 is about 72.8613117111.

The spelling of 386804 in words is "three hundred eighty-six thousand, eight hundred four".