8934431712 has 96 divisors (see below), whose sum is σ = 24882278400. Its totient is φ = 2799111168.

The previous prime is 8934431687. The next prime is 8934431747. The reversal of 8934431712 is 2171344398.

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

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, 212364 + ... + 250932.

It is an arithmetic number, because the mean of its divisors is an integer number (259190400).

Almost surely, 2^8934431712 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 8934431712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12441139200).

8934431712 is an abundant number, since it is smaller than the sum of its proper divisors (15947846688).

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

8934431712 is a wasteful number, since it uses less digits than its factorization.

8934431712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38728 (or 38720 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 8934431712 is about 94522.1228707862. The cubic root of 8934431712 is about 2075.0201158934.

The spelling of 8934431712 in words is "eight billion, nine hundred thirty-four million, four hundred thirty-one thousand, seven hundred twelve".