683312120 has 64 divisors (see below), whose sum is σ = 1566591840. Its totient is φ = 268185600.

The previous prime is 683312117. The next prime is 683312153. The reversal of 683312120 is 21213386.

683312120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 683312120.

It is a congruent number.

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, 703235 + ... + 704205.

Almost surely, 2^683312120 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 683312120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (783295920).

683312120 is an abundant number, since it is smaller than the sum of its proper divisors (883279720).

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

683312120 is a wasteful number, since it uses less digits than its factorization.

683312120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296 (or 1292 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 683312120 is about 26140.2394786276. The cubic root of 683312120 is about 880.7913508269.

The spelling of 683312120 in words is "six hundred eighty-three million, three hundred twelve thousand, one hundred twenty".