386704 has 10 divisors (see below), whose sum is σ = 749270. Its totient is φ = 193344.

The previous prime is 386693. The next prime is 386713. The reversal of 386704 is 407683.

It can be written as a sum of positive squares in only one way, i.e., 384400 + 2304 = 620^2 + 48^2 .

It is a plaindrome in base 11.

It is an unprimeable number.

386704 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 as a sum of consecutive naturals, namely, 12069 + ... + 12100.

It is an arithmetic number, because the mean of its divisors is an integer number (74927).

2³⁸⁶⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

386704 is a deficient number, since it is larger than the sum of its proper divisors (362566).

386704 is a wasteful number, since it uses less digits than its factorization.

386704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24177 (or 24171 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 386704 is about 621.8552886323. The cubic root of 386704 is about 72.8550322524.

The spelling of 386704 in words is "three hundred eighty-six thousand, seven hundred four".