676785961488 has 80 divisors (see below), whose sum is σ = 2151832301696. Its totient is φ = 178492999680.

The previous prime is 676785961477. The next prime is 676785961519. The reversal of 676785961488 is 884169587676.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77466553 + ... + 77475288.

Almost surely, 2^676785961488 is an apocalyptic number.

It is an amenable number.

676785961488 is an abundant number, since it is smaller than the sum of its proper divisors (1475046340208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676785961488 is a wasteful number, since it uses less digits than its factorization.

676785961488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154941872 (or 154941866 counting only the distinct ones).

The product of its digits is 975421440, while the sum is 75.

The spelling of 676785961488 in words is "six hundred seventy-six billion, seven hundred eighty-five million, nine hundred sixty-one thousand, four hundred eighty-eight".