386886 has 16 divisors (see below), whose sum is σ = 819504. Its totient is φ = 121344.

The previous prime is 386851. The next prime is 386887. The reversal of 386886 is 688683.

386886 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386887) by changing a digit.

386886 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1795 + ... + 1998.

It is an arithmetic number, because the mean of its divisors is an integer number (51219).

2³⁸⁶⁸⁸⁶ is an apocalyptic number.

386886 is an abundant number, since it is smaller than the sum of its proper divisors (432618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

386886 is a wasteful number, since it uses less digits than its factorization.

386886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3815.

The product of its digits is 55296, while the sum is 39.

The square root of 386886 is about 622.0016077150. The cubic root of 386886 is about 72.8664600596.

The spelling of 386886 in words is "three hundred eighty-six thousand, eight hundred eighty-six".