682705865320 has 64 divisors (see below), whose sum is σ = 1541305584000. Its totient is φ = 272156401920.

The previous prime is 682705865297. The next prime is 682705865321. The reversal of 682705865320 is 23568507286.

682705865320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (682705865321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14040250 + ... + 14088790.

It is an arithmetic number, because the mean of its divisors is an integer number (24082899750).

Almost surely, 2^682705865320 is an apocalyptic number.

It is an amenable number.

682705865320 is an abundant number, since it is smaller than the sum of its proper divisors (858599718680).

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

682705865320 is a wasteful number, since it uses less digits than its factorization.

682705865320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49738 (or 49734 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 682705865320 in words is "six hundred eighty-two billion, seven hundred five million, eight hundred sixty-five thousand, three hundred twenty".