683763685 has 16 divisors (see below), whose sum is σ = 910284480. Its totient is φ = 488851840.

The previous prime is 683763679. The next prime is 683763709. The reversal of 683763685 is 586367386.

683763685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 683763685 - 2³ = 683763677 is a prime.

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, 102112 + ... + 108601.

It is an arithmetic number, because the mean of its divisors is an integer number (56892780).

Almost surely, 2^683763685 is an apocalyptic number.

It is an amenable number.

683763685 is a deficient number, since it is larger than the sum of its proper divisors (226520795).

683763685 is a wasteful number, since it uses less digits than its factorization.

683763685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210788.

The product of its digits is 4354560, while the sum is 52.

The square root of 683763685 is about 26148.8754060285. The cubic root of 683763685 is about 880.9853309778.

The spelling of 683763685 in words is "six hundred eighty-three million, seven hundred sixty-three thousand, six hundred eighty-five".