386869968683 has 32 divisors (see below), whose sum is σ = 441752113152. Its totient is φ = 335369548800.

The previous prime is 386869968671. The next prime is 386869968689.

386869968683 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 386869968683 - 2²⁰ = 386868920107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 386869968598 and 386869968607.

It is not an unprimeable number, because it can be changed into a prime (386869968689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206550035 + ... + 206551907.

It is an arithmetic number, because the mean of its divisors is an integer number (13804753536).

Almost surely, 2^386869968683 is an apocalyptic number.

386869968683 is a deficient number, since it is larger than the sum of its proper divisors (54882144469).

386869968683 is a wasteful number, since it uses less digits than its factorization.

386869968683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995.

The product of its digits is 3869835264, while the sum is 80.

The spelling of 386869968683 in words is "three hundred eighty-six billion, eight hundred sixty-nine million, nine hundred sixty-eight thousand, six hundred eighty-three".