9798236 has 18 divisors (see below), whose sum is σ = 19946808. Its totient is φ = 4199160.

The previous prime is 9798227. The next prime is 9798241. The reversal of 9798236 is 6328979.

It is a congruent number.

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, 24800 + ... + 25191.

It is an arithmetic number, because the mean of its divisors is an integer number (1108156).

Almost surely, 2^9798236 is an apocalyptic number.

It is an amenable number.

9798236 is an abundant number, since it is smaller than the sum of its proper divisors (10148572).

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

9798236 is a wasteful number, since it uses less digits than its factorization.

9798236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50009 (or 50000 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 9798236 is about 3130.2134112549. The cubic root of 9798236 is about 213.9846554928.

The spelling of 9798236 in words is "nine million, seven hundred ninety-eight thousand, two hundred thirty-six".