386012823 has 48 divisors (see below), whose sum is σ = 626734080. Its totient is φ = 206769024.

The previous prime is 386012813. The next prime is 386012903. The reversal of 386012823 is 328210683.

It is not a de Polignac number, because 386012823 - 2⁴ = 386012807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386012813) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 833490 + ... + 833952.

It is an arithmetic number, because the mean of its divisors is an integer number (13056960).

Almost surely, 2^386012823 is an apocalyptic number.

386012823 is a deficient number, since it is larger than the sum of its proper divisors (240721257).

386012823 is a wasteful number, since it uses less digits than its factorization.

386012823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 386012823 is about 19647.2090384360. The cubic root of 386012823 is about 728.1160045135.

The spelling of 386012823 in words is "three hundred eighty-six million, twelve thousand, eight hundred twenty-three".