76976867967 has 16 divisors (see below), whose sum is σ = 106394919552. Its totient is φ = 49464289440.

The previous prime is 76976867927. The next prime is 76976867971.

It is a happy number.

76976867967 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 76976867967 - 2¹⁰ = 76976866943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76976867892 and 76976867901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76976867927) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3228709 + ... + 3252462.

It is an arithmetic number, because the mean of its divisors is an integer number (6649682472).

Almost surely, 2^76976867967 is an apocalyptic number.

76976867967 is a deficient number, since it is larger than the sum of its proper divisors (29418051585).

76976867967 is a wasteful number, since it uses less digits than its factorization.

76976867967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6481318.

The product of its digits is 2016379008, while the sum is 78.

The spelling of 76976867967 in words is "seventy-six billion, nine hundred seventy-six million, eight hundred sixty-seven thousand, nine hundred sixty-seven".