9798888 has 32 divisors (see below), whose sum is σ = 26724960. Its totient is φ = 2969280.

The previous prime is 9798881. The next prime is 9798907. The reversal of 9798888 is 8888979.

It is not an unprimeable number, because it can be changed into a prime (9798881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18295 + ... + 18822.

It is an arithmetic number, because the mean of its divisors is an integer number (835155).

Almost surely, 2^9798888 is an apocalyptic number.

It is an amenable number.

9798888 is an abundant number, since it is smaller than the sum of its proper divisors (16926072).

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

9798888 is a wasteful number, since it uses less digits than its factorization.

9798888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37137 (or 37133 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 57.

The square root of 9798888 is about 3130.3175557761. The cubic root of 9798888 is about 213.9894017519.

Subtracting from 9798888 its reverse (8888979), we obtain a palindrome (909909).

It can be divided in two parts, 9 and 798888, that added together give a palindrome (798897).

The spelling of 9798888 in words is "nine million, seven hundred ninety-eight thousand, eight hundred eighty-eight".