9672898752 has 420 divisors, whose sum is σ = 32332655680. Its totient is φ = 2759961600.

The previous prime is 9672898751. The next prime is 9672898777. The reversal of 9672898752 is 2578982769.

Its product of digits (30481920) is a multiple of the sum of its prime divisors (84).

It is a self number, because there is not a number n which added to its sum of digits gives 9672898752.

It is not an unprimeable number, because it can be changed into a prime (9672898751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 261429678 + ... + 261429714.

Almost surely, 2^9672898752 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 9672898752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16166327840).

9672898752 is an abundant number, since it is smaller than the sum of its proper divisors (22659756928).

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

9672898752 is a wasteful number, since it uses less digits than its factorization.

9672898752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 84 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 63.

The square root of 9672898752 is about 98350.8960406564. The cubic root of 9672898752 is about 2130.6831955087.

The spelling of 9672898752 in words is "nine billion, six hundred seventy-two million, eight hundred ninety-eight thousand, seven hundred fifty-two".