386696111 has 4 divisors (see below), whose sum is σ = 391993392. Its totient is φ = 381398832.

The previous prime is 386696083. The next prime is 386696129. The reversal of 386696111 is 111696683.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 386696111 - 2⁶ = 386696047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386696131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2648531 + ... + 2648676.

It is an arithmetic number, because the mean of its divisors is an integer number (97998348).

Almost surely, 2^386696111 is an apocalyptic number.

386696111 is a deficient number, since it is larger than the sum of its proper divisors (5297281).

386696111 is an equidigital number, since it uses as much as digits as its factorization.

386696111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5297280.

The product of its digits is 46656, while the sum is 41.

The square root of 386696111 is about 19664.5902830443. The cubic root of 386696111 is about 728.5453681988.

The spelling of 386696111 in words is "three hundred eighty-six million, six hundred ninety-six thousand, one hundred eleven".