682068713 has 16 divisors (see below), whose sum is σ = 737736336. Its totient is φ = 628193280.

The previous prime is 682068701. The next prime is 682068763. The reversal of 682068713 is 317860286.

It is a happy number.

682068713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 137639824 + 544428889 = 11732^2 + 23333^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-682068713 is a prime.

It is a super-3 number, since 3×682068713³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (682068763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468695 + ... + 470147.

It is an arithmetic number, because the mean of its divisors is an integer number (46108521).

Almost surely, 2^682068713 is an apocalyptic number.

It is an amenable number.

682068713 is a deficient number, since it is larger than the sum of its proper divisors (55667623).

682068713 is a wasteful number, since it uses less digits than its factorization.

682068713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 682068713 is about 26116.4452596444. The cubic root of 682068713 is about 880.2567746726.

The spelling of 682068713 in words is "six hundred eighty-two million, sixty-eight thousand, seven hundred thirteen".