9798888355 has 16 divisors (see below), whose sum is σ = 11994220800. Its totient is φ = 7683252192.

The previous prime is 9798888317. The next prime is 9798888371. The reversal of 9798888355 is 5538888979.

It is a cyclic number.

It is not a de Polignac number, because 9798888355 - 2¹⁵ = 9798855587 is a prime.

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, 6829 + ... + 140158.

It is an arithmetic number, because the mean of its divisors is an integer number (749638800).

Almost surely, 2^9798888355 is an apocalyptic number.

9798888355 is a deficient number, since it is larger than the sum of its proper divisors (2195332445).

9798888355 is a wasteful number, since it uses less digits than its factorization.

9798888355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147258.

The product of its digits is 174182400, while the sum is 70.

The square root of 9798888355 is about 98989.3345517587. The cubic root of 9798888355 is about 2139.8940433608.

The spelling of 9798888355 in words is "nine billion, seven hundred ninety-eight million, eight hundred eighty-eight thousand, three hundred fifty-five".