9716648984 has 16 divisors (see below), whose sum is σ = 20821390800. Its totient is φ = 4164278112.

The previous prime is 9716648971. The next prime is 9716648989. The reversal of 9716648984 is 4898466179.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9716648989) 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 3 ways as a sum of consecutive naturals, for example, 86755739 + ... + 86755850.

It is an arithmetic number, because the mean of its divisors is an integer number (1301336925).

Almost surely, 2^9716648984 is an apocalyptic number.

It is an amenable number.

9716648984 is an abundant number, since it is smaller than the sum of its proper divisors (11104741816).

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

9716648984 is a wasteful number, since it uses less digits than its factorization.

9716648984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173511602 (or 173511598 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 62.

The square root of 9716648984 is about 98573.0641909847. The cubic root of 9716648984 is about 2133.8907033449.

The spelling of 9716648984 in words is "nine billion, seven hundred sixteen million, six hundred forty-eight thousand, nine hundred eighty-four".