682669599 has 8 divisors (see below), whose sum is σ = 941613360. Its totient is φ = 439419456.

The previous prime is 682669583. The next prime is 682669609. The reversal of 682669599 is 995966286.

682669599 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 682669599 - 2⁴ = 682669583 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (682669199) 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, 3923302 + ... + 3923475.

It is an arithmetic number, because the mean of its divisors is an integer number (117701670).

Almost surely, 2^682669599 is an apocalyptic number.

682669599 is a deficient number, since it is larger than the sum of its proper divisors (258943761).

682669599 is a wasteful number, since it uses less digits than its factorization.

682669599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7846809.

The product of its digits is 12597120, while the sum is 60.

The square root of 682669599 is about 26127.9467046303. The cubic root of 682669599 is about 880.5151937596.

The spelling of 682669599 in words is "six hundred eighty-two million, six hundred sixty-nine thousand, five hundred ninety-nine".