9823272704 has 144 divisors (see below), whose sum is σ = 22974985152. Its totient is φ = 4104781824.

The previous prime is 9823272661. The next prime is 9823272727. The reversal of 9823272704 is 4072723289.

It is a happy number.

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, 27827792 + ... + 27828144.

It is an arithmetic number, because the mean of its divisors is an integer number (159548508).

Almost surely, 2^9823272704 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 9823272704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11487492576).

9823272704 is an abundant number, since it is smaller than the sum of its proper divisors (13151712448).

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

9823272704 is a wasteful number, since it uses less digits than its factorization.

9823272704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 9823272704 is about 99112.4245692739. The cubic root of 9823272704 is about 2141.6676016839.

The spelling of 9823272704 in words is "nine billion, eight hundred twenty-three million, two hundred seventy-two thousand, seven hundred four".