386983244 has 12 divisors (see below), whose sum is σ = 680205624. Its totient is φ = 192638784.

The previous prime is 386983237. The next prime is 386983307. The reversal of 386983244 is 442389683.

It is a super-2 number, since 2×386983244² = 299512062273527072, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212189 + ... + 214004.

It is an arithmetic number, because the mean of its divisors is an integer number (56683802).

Almost surely, 2^386983244 is an apocalyptic number.

It is an amenable number.

386983244 is a deficient number, since it is larger than the sum of its proper divisors (293222380).

386983244 is a wasteful number, since it uses less digits than its factorization.

386983244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426424 (or 426422 counting only the distinct ones).

The product of its digits is 995328, while the sum is 47.

The square root of 386983244 is about 19671.8896906220. The cubic root of 386983244 is about 728.7256455589.

The spelling of 386983244 in words is "three hundred eighty-six million, nine hundred eighty-three thousand, two hundred forty-four".