889440096 has 96 divisors (see below), whose sum is σ = 2420361216. Its totient is φ = 285993600.

The previous prime is 889440067. The next prime is 889440113. The reversal of 889440096 is 690044988.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×889440096² = 1582207368744978432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2859781 + ... + 2860091.

It is an arithmetic number, because the mean of its divisors is an integer number (25212096).

Almost surely, 2^889440096 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 889440096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1210180608).

889440096 is an abundant number, since it is smaller than the sum of its proper divisors (1530921120).

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

889440096 is an equidigital number, since it uses as much as digits as its factorization.

889440096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The square root of 889440096 is about 29823.4822916439. The cubic root of 889440096 is about 961.6984170262.

The spelling of 889440096 in words is "eight hundred eighty-nine million, four hundred forty thousand, ninety-six".