682568929 has 8 divisors (see below), whose sum is σ = 786983040. Its totient is φ = 579880896.

The previous prime is 682568903. The next prime is 682568941. The reversal of 682568929 is 929865286.

682568929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 682568929 - 2¹⁷ = 682437857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 682568929.

It is not an unprimeable number, because it can be changed into a prime (682563929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430669 + ... + 432250.

It is an arithmetic number, because the mean of its divisors is an integer number (98372880).

Almost surely, 2^682568929 is an apocalyptic number.

It is an amenable number.

682568929 is a deficient number, since it is larger than the sum of its proper divisors (104414111).

682568929 is a wasteful number, since it uses less digits than its factorization.

682568929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863039.

The product of its digits is 3732480, while the sum is 55.

The square root of 682568929 is about 26126.0201523309. The cubic root of 682568929 is about 880.4719098527.

The spelling of 682568929 in words is "six hundred eighty-two million, five hundred sixty-eight thousand, nine hundred twenty-nine".