386244 has 18 divisors (see below), whose sum is σ = 976430. Its totient is φ = 128736.

The previous prime is 386237. The next prime is 386249. The reversal of 386244 is 442683.

386244 is a `hidden beast` number, since 38 + 624 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 360000 + 26244 = 600^2 + 162^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (386249) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5329 + ... + 5400.

2³⁸⁶²⁴⁴ is an apocalyptic number.

It is an amenable number.

386244 is an abundant number, since it is smaller than the sum of its proper divisors (590186).

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

386244 is a wasteful number, since it uses less digits than its factorization.

386244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10739 (or 10734 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 386244 is about 621.4853176061. The cubic root of 386244 is about 72.8261327909.

It can be divided in two parts, 386 and 244, that added together give a triangular number (630 = T₃₅).

The spelling of 386244 in words is "three hundred eighty-six thousand, two hundred forty-four".