889120683 has 24 divisors (see below), whose sum is σ = 1461957120. Its totient is φ = 515430960.

The previous prime is 889120679. The next prime is 889120709. The reversal of 889120683 is 386021988.

It is not a de Polignac number, because 889120683 - 2² = 889120679 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (889121683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192963 + ... + 197516.

It is an arithmetic number, because the mean of its divisors is an integer number (60914880).

Almost surely, 2^889120683 is an apocalyptic number.

889120683 is a deficient number, since it is larger than the sum of its proper divisors (572836437).

889120683 is a wasteful number, since it uses less digits than its factorization.

889120683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390519 (or 390516 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 889120683 is about 29818.1267520279. The cubic root of 889120683 is about 961.5832825139.

The spelling of 889120683 in words is "eight hundred eighty-nine million, one hundred twenty thousand, six hundred eighty-three".