386444 has 12 divisors (see below), whose sum is σ = 716184. Its totient is φ = 181824.

The previous prime is 386437. The next prime is 386471. The reversal of 386444 is 444683.

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2774 + ... + 2909.

It is an arithmetic number, because the mean of its divisors is an integer number (59682).

2³⁸⁶⁴⁴⁴ is an apocalyptic number.

386444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

386444 is a deficient number, since it is larger than the sum of its proper divisors (329740).

386444 is a wasteful number, since it uses less digits than its factorization.

386444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5704 (or 5702 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 386444 is about 621.6462016292. The cubic root of 386444 is about 72.8387005920.

The spelling of 386444 in words is "three hundred eighty-six thousand, four hundred forty-four".