7677656708 has 12 divisors (see below), whose sum is σ = 13748362320. Its totient is φ = 3749553192.

The previous prime is 7677656681. The next prime is 7677656719. The reversal of 7677656708 is 8076567767.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22318598 + ... + 22318941.

It is an arithmetic number, because the mean of its divisors is an integer number (1145696860).

Almost surely, 2^7677656708 is an apocalyptic number.

It is an amenable number.

7677656708 is a deficient number, since it is larger than the sum of its proper divisors (6070705612).

7677656708 is a wasteful number, since it uses less digits than its factorization.

7677656708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44637586 (or 44637584 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 59.

The square root of 7677656708 is about 87622.2386611983. The cubic root of 7677656708 is about 1972.7689774198.

The spelling of 7677656708 in words is "seven billion, six hundred seventy-seven million, six hundred fifty-six thousand, seven hundred eight".