9698611086216 has 640 divisors, whose sum is σ = 31904747212800. Its totient is φ = 2725865602560.

The previous prime is 9698611086193. The next prime is 9698611086299. The reversal of 9698611086216 is 6126801168969.

9698611086216 is a `hidden beast` number, since 9 + 6 + 9 + 8 + 611 + 0 + 8 + 6 + 2 + 1 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1404167835 + ... + 1404174741.

It is an arithmetic number, because the mean of its divisors is an integer number (49851167520).

Almost surely, 2^{9698611086216} 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 9698611086216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15952373606400).

9698611086216 is an abundant number, since it is smaller than the sum of its proper divisors (22206136126584).

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

9698611086216 is a wasteful number, since it uses less digits than its factorization.

9698611086216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7271 (or 7258 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 63.

The spelling of 9698611086216 in words is "nine trillion, six hundred ninety-eight billion, six hundred eleven million, eighty-six thousand, two hundred sixteen".