9651198696 has 64 divisors (see below), whose sum is σ = 25129284480. Its totient is φ = 3086012160.

The previous prime is 9651198677. The next prime is 9651198709. The reversal of 9651198696 is 6968911569.

9651198696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13491 + ... + 139586.

It is an arithmetic number, because the mean of its divisors is an integer number (392645070).

Almost surely, 2^9651198696 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 9651198696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12564642240).

9651198696 is an abundant number, since it is smaller than the sum of its proper divisors (15478085784).

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

9651198696 is a wasteful number, since it uses less digits than its factorization.

9651198696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153194 (or 153190 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 60.

The square root of 9651198696 is about 98240.5145344832. The cubic root of 9651198696 is about 2129.0886868357.

The spelling of 9651198696 in words is "nine billion, six hundred fifty-one million, one hundred ninety-eight thousand, six hundred ninety-six".