889959360 has 112 divisors (see below), whose sum is σ = 2841955200. Its totient is φ = 235951104.

The previous prime is 889959353. The next prime is 889959391. The reversal of 889959360 is 63959988.

It is a self number, because there is not a number n which added to its sum of digits gives 889959360.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169251 + ... + 174429.

It is an arithmetic number, because the mean of its divisors is an integer number (25374600).

Almost surely, 2^889959360 is an apocalyptic number.

889959360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 889959360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1420977600).

889959360 is an abundant number, since it is smaller than the sum of its proper divisors (1951995840).

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

889959360 is a wasteful number, since it uses less digits than its factorization.

889959360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5378 (or 5368 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 57.

The square root of 889959360 is about 29832.1866446293. The cubic root of 889959360 is about 961.8855303276.

The spelling of 889959360 in words is "eight hundred eighty-nine million, nine hundred fifty-nine thousand, three hundred sixty".