9898794 has 64 divisors (see below), whose sum is σ = 23950080. Its totient is φ = 3018240.

The previous prime is 9898793. The next prime is 9898799. The reversal of 9898794 is 4978989.

It is a super-3 number, since 3×9898794³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 9898794.

It is not an unprimeable number, because it can be changed into a prime (9898793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37507 + ... + 37769.

It is an arithmetic number, because the mean of its divisors is an integer number (374220).

Almost surely, 2^9898794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9898794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11975040).

9898794 is an abundant number, since it is smaller than the sum of its proper divisors (14051286).

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

9898794 is a wasteful number, since it uses less digits than its factorization.

9898794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332 (or 326 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 54.

The square root of 9898794 is about 3146.2348926932. The cubic root of 9898794 is about 214.7141974960.

The spelling of 9898794 in words is "nine million, eight hundred ninety-eight thousand, seven hundred ninety-four".