7676691681708 has 144 divisors (see below), whose sum is σ = 23487128630784. Its totient is φ = 2063838389760.

The previous prime is 7676691681697. The next prime is 7676691681727. The reversal of 7676691681708 is 8071861966767.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18329803 + ... + 18743933.

It is an arithmetic number, because the mean of its divisors is an integer number (163105059936).

Almost surely, 2^{7676691681708} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7676691681708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11743564315392).

7676691681708 is an abundant number, since it is smaller than the sum of its proper divisors (15810436949076).

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

7676691681708 is a wasteful number, since it uses less digits than its factorization.

7676691681708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418492 (or 418487 counting only the distinct ones).

The product of its (nonzero) digits is 256048128, while the sum is 72.

The spelling of 7676691681708 in words is "seven trillion, six hundred seventy-six billion, six hundred ninety-one million, six hundred eighty-one thousand, seven hundred eight".