768469964867 has 16 divisors (see below), whose sum is σ = 840921913728. Its totient is φ = 696450881280.

The previous prime is 768469964863. The next prime is 768469964879.

768469964867 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 768469964867 - 2² = 768469964863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 768469964791 and 768469964800.

It is not an unprimeable number, because it can be changed into a prime (768469964861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16452248 + ... + 16498890.

It is an arithmetic number, because the mean of its divisors is an integer number (52557619608).

Almost surely, 2^768469964867 is an apocalyptic number.

768469964867 is a deficient number, since it is larger than the sum of its proper divisors (72451948861).

768469964867 is a wasteful number, since it uses less digits than its factorization.

768469964867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51250.

The product of its digits is 5267275776, while the sum is 80.

The spelling of 768469964867 in words is "seven hundred sixty-eight billion, four hundred sixty-nine million, nine hundred sixty-four thousand, eight hundred sixty-seven".