27676691836676 has 12 divisors (see below), whose sum is σ = 50983379699280. Its totient is φ = 13110011922600.

The previous prime is 27676691836639. The next prime is 27676691836679. The reversal of 27676691836676 is 67663819667672.

It is a self number, because there is not a number n which added to its sum of digits gives 27676691836676.

It is not an unprimeable number, because it can be changed into a prime (27676691836679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182083498850 + ... + 182083499001.

It is an arithmetic number, because the mean of its divisors is an integer number (4248614974940).

Almost surely, 2^{27676691836676} is an apocalyptic number.

It is an amenable number.

27676691836676 is a deficient number, since it is larger than the sum of its proper divisors (23306687862604).

27676691836676 is a wasteful number, since it uses less digits than its factorization.

27676691836676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364166997874 (or 364166997872 counting only the distinct ones).

The product of its digits is 6913299456, while the sum is 80.

The spelling of 27676691836676 in words is "twenty-seven trillion, six hundred seventy-six billion, six hundred ninety-one million, eight hundred thirty-six thousand, six hundred seventy-six".