683064568 has 8 divisors (see below), whose sum is σ = 1280746080. Its totient is φ = 341532280.

The previous prime is 683064563. The next prime is 683064617. The reversal of 683064568 is 865460386.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (683064563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42691528 + ... + 42691543.

It is an arithmetic number, because the mean of its divisors is an integer number (160093260).

Almost surely, 2^683064568 is an apocalyptic number.

It is an amenable number.

683064568 is a deficient number, since it is larger than the sum of its proper divisors (597681512).

683064568 is a wasteful number, since it uses less digits than its factorization.

683064568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85383077 (or 85383073 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 46.

The square root of 683064568 is about 26135.5039744789. The cubic root of 683064568 is about 880.6849728920.

The spelling of 683064568 in words is "six hundred eighty-three million, sixty-four thousand, five hundred sixty-eight".