9693951768 has 96 divisors (see below), whose sum is σ = 26937761760. Its totient is φ = 3147471360.

The previous prime is 9693951763. The next prime is 9693951781. The reversal of 9693951768 is 8671593969.

9693951768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9693951763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2143846 + ... + 2148362.

It is an arithmetic number, because the mean of its divisors is an integer number (280601685).

Almost surely, 2^9693951768 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 9693951768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13468880880).

9693951768 is an abundant number, since it is smaller than the sum of its proper divisors (17243809992).

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

9693951768 is a wasteful number, since it uses less digits than its factorization.

9693951768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5297 (or 5290 counting only the distinct ones).

The product of its digits is 22044960, while the sum is 63.

The square root of 9693951768 is about 98457.8679842297. The cubic root of 9693951768 is about 2132.2278825064.

The spelling of 9693951768 in words is "nine billion, six hundred ninety-three million, nine hundred fifty-one thousand, seven hundred sixty-eight".