386989412194 has 48 divisors (see below), whose sum is σ = 736859000160. Its totient is φ = 150731098560.

The previous prime is 386989412107. The next prime is 386989412209. The reversal of 386989412194 is 491214989683.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3773062 + ... + 3874270.

It is an arithmetic number, because the mean of its divisors is an integer number (15351229170).

Almost surely, 2^386989412194 is an apocalyptic number.

386989412194 is a deficient number, since it is larger than the sum of its proper divisors (349869587966).

386989412194 is a wasteful number, since it uses less digits than its factorization.

386989412194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104783 (or 104776 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 64.

The spelling of 386989412194 in words is "three hundred eighty-six billion, nine hundred eighty-nine million, four hundred twelve thousand, one hundred ninety-four".