9072356832 has 768 divisors, whose sum is σ = 35115171840. Its totient is φ = 2210457600.

The previous prime is 9072356827. The next prime is 9072356893. The reversal of 9072356832 is 2386532709.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 109305463 + ... + 109305545.

It is an arithmetic number, because the mean of its divisors is an integer number (45722880).

Almost surely, 2^9072356832 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 9072356832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17557585920).

9072356832 is an abundant number, since it is smaller than the sum of its proper divisors (26042815008).

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

9072356832 is a wasteful number, since it uses less digits than its factorization.

9072356832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 9072356832 is about 95248.9203718341. The cubic root of 9072356832 is about 2085.6433313163.

The spelling of 9072356832 in words is "nine billion, seventy-two million, three hundred fifty-six thousand, eight hundred thirty-two".