6777868596 has 24 divisors (see below), whose sum is σ = 15816618720. Its totient is φ = 2259062112.

The previous prime is 6777868579. The next prime is 6777868631. The reversal of 6777868596 is 6958687776.

It is a super-2 number, since 2×6777868596² = 91879005409286022432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6777868596.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131935 + ... + 175961.

It is an arithmetic number, because the mean of its divisors is an integer number (659025780).

Almost surely, 2^6777868596 is an apocalyptic number.

It is an amenable number.

6777868596 is an abundant number, since it is smaller than the sum of its proper divisors (9038750124).

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

6777868596 is a wasteful number, since it uses less digits than its factorization.

6777868596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56863 (or 56861 counting only the distinct ones).

The product of its digits is 213373440, while the sum is 69.

The square root of 6777868596 is about 82327.8118013591. The cubic root of 6777868596 is about 1892.4789095731.

The spelling of 6777868596 in words is "six billion, seven hundred seventy-seven million, eight hundred sixty-eight thousand, five hundred ninety-six".