8968967616 has 224 divisors, whose sum is σ = 28462305280. Its totient is φ = 2438553600.

The previous prime is 8968967597. The next prime is 8968967641. The reversal of 8968967616 is 6167698698.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2539740 + ... + 2543268.

Almost surely, 2^8968967616 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 8968967616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14231152640).

8968967616 is an abundant number, since it is smaller than the sum of its proper divisors (19493337664).

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

8968967616 is a wasteful number, since it uses less digits than its factorization.

8968967616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3643 (or 3633 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 66.

The square root of 8968967616 is about 94704.6335508459. The cubic root of 8968967616 is about 2077.6903307285.

The spelling of 8968967616 in words is "eight billion, nine hundred sixty-eight million, nine hundred sixty-seven thousand, six hundred sixteen".