8955931712 has 112 divisors (see below), whose sum is σ = 21948769920. Its totient is φ = 3530760192.

The previous prime is 8955931711. The next prime is 8955931717. The reversal of 8955931712 is 2171395598.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (8955931711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1785464 + ... + 1790472.

It is an arithmetic number, because the mean of its divisors is an integer number (195971160).

Almost surely, 2^8955931712 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 8955931712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10974384960).

8955931712 is an abundant number, since it is smaller than the sum of its proper divisors (12992838208).

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

8955931712 is a wasteful number, since it uses less digits than its factorization.

8955931712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5348 (or 5338 counting only the distinct ones).

The product of its digits is 680400, while the sum is 50.

The square root of 8955931712 is about 94635.7845215012. The cubic root of 8955931712 is about 2076.6832395581.

The spelling of 8955931712 in words is "eight billion, nine hundred fifty-five million, nine hundred thirty-one thousand, seven hundred twelve".