76964046967 has 4 divisors (see below), whose sum is σ = 77726067336. Its totient is φ = 76202026600.

The previous prime is 76964046961. The next prime is 76964046989.

76964046967 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 76964046967 - 2³ = 76964046959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76964046899 and 76964046908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76964046961) 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, 381010033 + ... + 381010234.

It is an arithmetic number, because the mean of its divisors is an integer number (19431516834).

Almost surely, 2^76964046967 is an apocalyptic number.

76964046967 is a deficient number, since it is larger than the sum of its proper divisors (762020369).

76964046967 is a wasteful number, since it uses less digits than its factorization.

76964046967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762020368.

The product of its (nonzero) digits is 82301184, while the sum is 64.

The spelling of 76964046967 in words is "seventy-six billion, nine hundred sixty-four million, forty-six thousand, nine hundred sixty-seven".