683659368 has 384 divisors, whose sum is σ = 2396160000. Its totient is φ = 175271040.

The previous prime is 683659367. The next prime is 683659393. The reversal of 683659368 is 863956386.

683659368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683659367) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14545921 + ... + 14545967.

It is an arithmetic number, because the mean of its divisors is an integer number (6240000).

Almost surely, 2^683659368 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 683659368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1198080000).

683659368 is an abundant number, since it is smaller than the sum of its proper divisors (1712500632).

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

683659368 is a wasteful number, since it uses less digits than its factorization.

683659368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 109 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 54.

The square root of 683659368 is about 26146.8806552522. The cubic root of 683659368 is about 880.9405267944.

The spelling of 683659368 in words is "six hundred eighty-three million, six hundred fifty-nine thousand, three hundred sixty-eight".