889174380 has 96 divisors (see below), whose sum is σ = 2619610560. Its totient is φ = 225054720.

The previous prime is 889174379. The next prime is 889174439. The reversal of 889174380 is 83471988.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86136 + ... + 95904.

It is an arithmetic number, because the mean of its divisors is an integer number (27287610).

Almost surely, 2^889174380 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 889174380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1309805280).

889174380 is an abundant number, since it is smaller than the sum of its proper divisors (1730436180).

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

889174380 is a wasteful number, since it uses less digits than its factorization.

889174380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9859 (or 9857 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 889174380 is about 29819.0271471086. The cubic root of 889174380 is about 961.6026398779.

The spelling of 889174380 in words is "eight hundred eighty-nine million, one hundred seventy-four thousand, three hundred eighty".