386922 has 16 divisors (see below), whose sum is σ = 787680. Its totient is φ = 126672.

The previous prime is 386921. The next prime is 386927. The reversal of 386922 is 229683.

Added to its reverse (229683) it gives a triangular number (616605 = T₁₁₁₀).

It is a plaindrome in base 11 and base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 386922.

It is not an unprimeable number, because it can be changed into a prime (386921) 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, 193 + ... + 900.

It is an arithmetic number, because the mean of its divisors is an integer number (49230).

2³⁸⁶⁹²² is an apocalyptic number.

386922 is an abundant number, since it is smaller than the sum of its proper divisors (400758).

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

386922 is a wasteful number, since it uses less digits than its factorization.

386922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157.

The product of its digits is 5184, while the sum is 30.

The square root of 386922 is about 622.0305458738. The cubic root of 386922 is about 72.8687200804.

Adding to 386922 its reverse (229683), we get a triangular number (616605 = T₁₁₁₀).

The spelling of 386922 in words is "three hundred eighty-six thousand, nine hundred twenty-two".