386808244 has 12 divisors (see below), whose sum is σ = 681398368. Its totient is φ = 192123000.

The previous prime is 386808229. The next prime is 386808269. The reversal of 386808244 is 442808683.

It is a self number, because there is not a number n which added to its sum of digits gives 386808244.

It is a congruent number.

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, 319602 + ... + 320809.

Almost surely, 2^386808244 is an apocalyptic number.

It is an amenable number.

386808244 is a deficient number, since it is larger than the sum of its proper divisors (294590124).

386808244 is a wasteful number, since it uses less digits than its factorization.

386808244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640566 (or 640564 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The square root of 386808244 is about 19667.4412163860. The cubic root of 386808244 is about 728.6157818735.

The spelling of 386808244 in words is "three hundred eighty-six million, eight hundred eight thousand, two hundred forty-four".