683355912768 has 336 divisors, whose sum is σ = 2144260684800. Its totient is φ = 207246090240.

The previous prime is 683355912737. The next prime is 683355912781. The reversal of 683355912768 is 867219553386.

683355912768 is a `hidden beast` number, since 6 + 8 + 3 + 3 + 559 + 1 + 2 + 76 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60613180 + ... + 60624452.

Almost surely, 2^683355912768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 683355912768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1072130342400).

683355912768 is an abundant number, since it is smaller than the sum of its proper divisors (1460904772032).

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

683355912768 is a wasteful number, since it uses less digits than its factorization.

683355912768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11530 (or 11517 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 63.

The spelling of 683355912768 in words is "six hundred eighty-three billion, three hundred fifty-five million, nine hundred twelve thousand, seven hundred sixty-eight".