8069326272 has 252 divisors, whose sum is σ = 27904607640. Its totient is φ = 2305304064.

The previous prime is 8069326249. The next prime is 8069326339. The reversal of 8069326272 is 2726239608.

It is a tau number, because it is divible by the number of its divisors (252).

It is a super-2 number, since 2×8069326272² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 756754 + ... + 767342.

It is an arithmetic number, because the mean of its divisors is an integer number (110732570).

Almost surely, 2^8069326272 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 8069326272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13952303820).

8069326272 is an abundant number, since it is smaller than the sum of its proper divisors (19835281368).

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

8069326272 is a wasteful number, since it uses less digits than its factorization.

8069326272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10630 (or 10601 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 8069326272 is about 89829.4287636296. The cubic root of 8069326272 is about 2005.7605812551.

The spelling of 8069326272 in words is "eight billion, sixty-nine million, three hundred twenty-six thousand, two hundred seventy-two".