386392994 has 16 divisors (see below), whose sum is σ = 628313280. Its totient is φ = 177152400.

The previous prime is 386392891. The next prime is 386392999. The reversal of 386392994 is 499293683.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (386392999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45284 + ... + 53135.

It is an arithmetic number, because the mean of its divisors is an integer number (39269580).

Almost surely, 2^386392994 is an apocalyptic number.

386392994 is a deficient number, since it is larger than the sum of its proper divisors (241920286).

386392994 is a wasteful number, since it uses less digits than its factorization.

386392994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98585.

The product of its digits is 2519424, while the sum is 53.

The square root of 386392994 is about 19656.8815939864. The cubic root of 386392994 is about 728.3549583769.

The spelling of 386392994 in words is "three hundred eighty-six million, three hundred ninety-two thousand, nine hundred ninety-four".