9695819328 has 168 divisors, whose sum is σ = 28002987936. Its totient is φ = 2959257600.

The previous prime is 9695819323. The next prime is 9695819333. The reversal of 9695819328 is 8239185969.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9695819323) and next prime (9695819333).

Its product of digits (8398080) is a multiple of the sum of its prime divisors (2430).

It is not an unprimeable number, because it can be changed into a prime (9695819323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4249548 + ... + 4251828.

It is an arithmetic number, because the mean of its divisors is an integer number (166684452).

Almost surely, 2^9695819328 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 9695819328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14001493968).

9695819328 is an abundant number, since it is smaller than the sum of its proper divisors (18307168608).

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

9695819328 is a wasteful number, since it uses less digits than its factorization.

9695819328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453 (or 2430 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 60.

The square root of 9695819328 is about 98467.3515841672. The cubic root of 9695819328 is about 2132.3647997619.

The spelling of 9695819328 in words is "nine billion, six hundred ninety-five million, eight hundred nineteen thousand, three hundred twenty-eight".