889800192 has 120 divisors (see below), whose sum is σ = 2651288640. Its totient is φ = 286986240.

The previous prime is 889800173. The next prime is 889800209. The reversal of 889800192 is 291008988.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139734 + ... + 145962.

It is an arithmetic number, because the mean of its divisors is an integer number (22094072).

Almost surely, 2^889800192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889800192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1325644320).

889800192 is an abundant number, since it is smaller than the sum of its proper divisors (1761488448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

889800192 is a wasteful number, since it uses less digits than its factorization.

889800192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6284 (or 6265 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 45.

The square root of 889800192 is about 29829.5188026894. The cubic root of 889800192 is about 961.8281829432.

The spelling of 889800192 in words is "eight hundred eighty-nine million, eight hundred thousand, one hundred ninety-two".