766463432876 has 24 divisors (see below), whose sum is σ = 1357425306720. Its totient is φ = 378634256000.

The previous prime is 766463432873. The next prime is 766463432881. The reversal of 766463432876 is 678234364667.

It is not an unprimeable number, because it can be changed into a prime (766463432873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364280 + ... + 1290591.

It is an arithmetic number, because the mean of its divisors is an integer number (56559387780).

Almost surely, 2^766463432876 is an apocalyptic number.

It is an amenable number.

766463432876 is a deficient number, since it is larger than the sum of its proper divisors (590961873844).

766463432876 is a wasteful number, since it uses less digits than its factorization.

766463432876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656265 (or 1656263 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 62.

The spelling of 766463432876 in words is "seven hundred sixty-six billion, four hundred sixty-three million, four hundred thirty-two thousand, eight hundred seventy-six".