8069831712 has 168 divisors, whose sum is σ = 24590926080. Its totient is φ = 2602938240.

The previous prime is 8069831699. The next prime is 8069831717. The reversal of 8069831712 is 2171389608.

It is not an unprimeable number, because it can be changed into a prime (8069831717) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 717589 + ... + 728747.

It is an arithmetic number, because the mean of its divisors is an integer number (146374560).

Almost surely, 2^8069831712 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 8069831712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12295463040).

8069831712 is an abundant number, since it is smaller than the sum of its proper divisors (16521094368).

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

8069831712 is a wasteful number, since it uses less digits than its factorization.

8069831712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11218 (or 11195 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 8069831712 is about 89832.2420515040. The cubic root of 8069831712 is about 2005.8024587893.

The spelling of 8069831712 in words is "eight billion, sixty-nine million, eight hundred thirty-one thousand, seven hundred twelve".