676710680816 has 20 divisors (see below), whose sum is σ = 1311391918224. Its totient is φ = 338286960000.

The previous prime is 676710680813. The next prime is 676710680819. The reversal of 676710680816 is 618086017676.

It is an interprime number because it is at equal distance from previous prime (676710680813) and next prime (676710680819).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676710680813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4192085 + ... + 4350516.

Almost surely, 2^676710680816 is an apocalyptic number.

It is an amenable number.

676710680816 is a deficient number, since it is larger than the sum of its proper divisors (634681237408).

676710680816 is a wasteful number, since it uses less digits than its factorization.

676710680816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8547560 (or 8547554 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 56.

The spelling of 676710680816 in words is "six hundred seventy-six billion, seven hundred ten million, six hundred eighty thousand, eight hundred sixteen".