9723272016 has 160 divisors (see below), whose sum is σ = 27134263296. Its totient is φ = 2994048000.

The previous prime is 9723271979. The next prime is 9723272029. The reversal of 9723272016 is 6102723279.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2865681 + ... + 2869071.

Almost surely, 2^9723272016 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 9723272016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13567131648).

9723272016 is an abundant number, since it is smaller than the sum of its proper divisors (17410991280).

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

9723272016 is a wasteful number, since it uses less digits than its factorization.

9723272016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521 (or 3515 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 9723272016 is about 98606.6530006977. The cubic root of 9723272016 is about 2134.3754252071.

The spelling of 9723272016 in words is "nine billion, seven hundred twenty-three million, two hundred seventy-two thousand, sixteen".