9216880680 has 64 divisors (see below), whose sum is σ = 31600736640. Its totient is φ = 2106715392.

The previous prime is 9216880679. The next prime is 9216880711. The reversal of 9216880680 is 860886129.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5485399 + ... + 5487078.

It is an arithmetic number, because the mean of its divisors is an integer number (493761510).

Almost surely, 2^9216880680 is an apocalyptic number.

It is an amenable number.

9216880680 is an abundant number, since it is smaller than the sum of its proper divisors (22383855960).

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

9216880680 is a wasteful number, since it uses less digits than its factorization.

9216880680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10972498 (or 10972494 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 9216880680 is about 96004.5867654249. The cubic root of 9216880680 is about 2096.6598966465.

The spelling of 9216880680 in words is "nine billion, two hundred sixteen million, eight hundred eighty thousand, six hundred eighty".