8683964693868 has 24 divisors (see below), whose sum is σ = 20263945795072. Its totient is φ = 2894460396624.

The previous prime is 8683964693839. The next prime is 8683964693879.

8683964693868 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8683964693868² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24126580 + ... + 24483867.

Almost surely, 2^{8683964693868} is an apocalyptic number.

It is an amenable number.

8683964693868 is an abundant number, since it is smaller than the sum of its proper divisors (11579981101204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8683964693868 is a wasteful number, since it uses less digits than its factorization.

8683964693868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48625341 (or 48625339 counting only the distinct ones).

The product of its digits is 15479341056, while the sum is 84.

The spelling of 8683964693868 in words is "eight trillion, six hundred eighty-three billion, nine hundred sixty-four million, six hundred ninety-three thousand, eight hundred sixty-eight".