769788887967 has 12 divisors (see below), whose sum is σ = 1213000672104. Its totient is φ = 466538719920.

The previous prime is 769788887963. The next prime is 769788887969.

769788887967 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 769788887967 - 2² = 769788887963 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (769788887963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3887822568 + ... + 3887822765.

It is an arithmetic number, because the mean of its divisors is an integer number (101083389342).

Almost surely, 2^769788887967 is an apocalyptic number.

769788887967 is a deficient number, since it is larger than the sum of its proper divisors (443211784137).

769788887967 is a wasteful number, since it uses less digits than its factorization.

769788887967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7775645350 (or 7775645347 counting only the distinct ones).

The product of its digits is 28677390336, while the sum is 90.

The spelling of 769788887967 in words is "seven hundred sixty-nine billion, seven hundred eighty-eight million, eight hundred eighty-seven thousand, nine hundred sixty-seven".