6876776786 has 48 divisors (see below), whose sum is σ = 11755497600. Its totient is φ = 3011242080.

The previous prime is 6876776773. The next prime is 6876776807.

6876776786 is nontrivially palindromic in base 10.

6876776786 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4343351 + ... + 4344933.

It is an arithmetic number, because the mean of its divisors is an integer number (244906200).

Almost surely, 2^6876776786 is an apocalyptic number.

6876776786 is a deficient number, since it is larger than the sum of its proper divisors (4878720814).

6876776786 is a wasteful number, since it uses less digits than its factorization.

6876776786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255 (or 2244 counting only the distinct ones).

The product of its digits is 199148544, while the sum is 68.

The square root of 6876776786 is about 82926.3334894290. Note that the first 3 decimals coincide. The cubic root of 6876776786 is about 1901.6400231243.

The spelling of 6876776786 in words is "six billion, eight hundred seventy-six million, seven hundred seventy-six thousand, seven hundred eighty-six".