9898344 has 24 divisors (see below), whose sum is σ = 26808210. Its totient is φ = 3299424.

The previous prime is 9898337. The next prime is 9898381. The reversal of 9898344 is 4438989.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8820900 + 1077444 = 2970^2 + 1038^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 9898344.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68667 + ... + 68810.

Almost surely, 2^9898344 is an apocalyptic number.

It is an amenable number.

9898344 is an abundant number, since it is smaller than the sum of its proper divisors (16909866).

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

9898344 is a wasteful number, since it uses less digits than its factorization.

9898344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137489 (or 137482 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 9898344 is about 3146.1633778302. The cubic root of 9898344 is about 214.7109438050.

The spelling of 9898344 in words is "nine million, eight hundred ninety-eight thousand, three hundred forty-four".