7886680876 has 12 divisors (see below), whose sum is σ = 13813040808. Its totient is φ = 3940097792.

The previous prime is 7886680859. The next prime is 7886680903. The reversal of 7886680876 is 6780866887.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805186 + ... + 814921.

It is an arithmetic number, because the mean of its divisors is an integer number (1151086734).

Almost surely, 2^7886680876 is an apocalyptic number.

It is an amenable number.

7886680876 is a deficient number, since it is larger than the sum of its proper divisors (5926359932).

7886680876 is a wasteful number, since it uses less digits than its factorization.

7886680876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621328 (or 1621326 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 64.

The square root of 7886680876 is about 88806.9866395657. The cubic root of 7886680876 is about 1990.5117978588.

The spelling of 7886680876 in words is "seven billion, eight hundred eighty-six million, six hundred eighty thousand, eight hundred seventy-six".