386826 has 16 divisors (see below), whose sum is σ = 844128. Its totient is φ = 117200.

The previous prime is 386809. The next prime is 386839. The reversal of 386826 is 628683.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

386826 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, 2865 + ... + 2996.

It is an arithmetic number, because the mean of its divisors is an integer number (52758).

2³⁸⁶⁸²⁶ is an apocalyptic number.

386826 is an abundant number, since it is smaller than the sum of its proper divisors (457302).

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

386826 is a wasteful number, since it uses less digits than its factorization.

386826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877.

The product of its digits is 13824, while the sum is 33.

The square root of 386826 is about 621.9533744582. The cubic root of 386826 is about 72.8626930467.

The spelling of 386826 in words is "three hundred eighty-six thousand, eight hundred twenty-six".