682079889 has 16 divisors (see below), whose sum is σ = 943709184. Its totient is φ = 437883600.

The previous prime is 682079873. The next prime is 682079903. The reversal of 682079889 is 988970286.

682079889 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 682079889 - 2⁴ = 682079873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (682079809) 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, 28077 + ... + 46394.

It is an arithmetic number, because the mean of its divisors is an integer number (58981824).

Almost surely, 2^682079889 is an apocalyptic number.

It is an amenable number.

682079889 is a deficient number, since it is larger than the sum of its proper divisors (261629295).

682079889 is a wasteful number, since it uses less digits than its factorization.

682079889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74588.

The product of its (nonzero) digits is 3483648, while the sum is 57.

The square root of 682079889 is about 26116.6592235684. The cubic root of 682079889 is about 880.2615824462.

The spelling of 682079889 in words is "six hundred eighty-two million, seventy-nine thousand, eight hundred eighty-nine".