8931889152 has 156 divisors (see below), whose sum is σ = 26135187520. Its totient is φ = 2938650624.

The previous prime is 8931889139. The next prime is 8931889159. The reversal of 8931889152 is 2519881398.

It is a super-3 number, since 3×8931889152³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8931889159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2910723 + ... + 2913789.

Almost surely, 2^8931889152 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 8931889152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13067593760).

8931889152 is an abundant number, since it is smaller than the sum of its proper divisors (17203298368).

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

8931889152 is a wasteful number, since it uses less digits than its factorization.

8931889152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3176 (or 3151 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 54.

The square root of 8931889152 is about 94508.6723639688. The cubic root of 8931889152 is about 2074.8232608550.

The spelling of 8931889152 in words is "eight billion, nine hundred thirty-one million, eight hundred eighty-nine thousand, one hundred fifty-two".