8776407868086 has 64 divisors (see below), whose sum is σ = 18699111180288. Its totient is φ = 2736575428608.

The previous prime is 8776407868073. The next prime is 8776407868091. The reversal of 8776407868086 is 6808687046778.

It is a junction number, because it is equal to n+sod(n) for n = 8776407867999 and 8776407868017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11237875 + ... + 11993441.

It is an arithmetic number, because the mean of its divisors is an integer number (292173612192).

Almost surely, 2^{8776407868086} is an apocalyptic number.

8776407868086 is an abundant number, since it is smaller than the sum of its proper divisors (9922703312202).

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

8776407868086 is a wasteful number, since it uses less digits than its factorization.

8776407868086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756285.

The product of its (nonzero) digits is 1213857792, while the sum is 75.

The spelling of 8776407868086 in words is "eight trillion, seven hundred seventy-six billion, four hundred seven million, eight hundred sixty-eight thousand, eighty-six".