9798938 has 8 divisors (see below), whose sum is σ = 14718132. Its totient is φ = 4892896.

The previous prime is 9798917. The next prime is 9798941. The reversal of 9798938 is 8398979.

It can be written as a sum of positive squares in 2 ways, for example, as 8958049 + 840889 = 2993^2 + 917^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 9798938.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1145 + ... + 4572.

Almost surely, 2^9798938 is an apocalyptic number.

9798938 is a deficient number, since it is larger than the sum of its proper divisors (4919194).

9798938 is a wasteful number, since it uses less digits than its factorization.

9798938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6576.

The product of its digits is 979776, while the sum is 53.

The square root of 9798938 is about 3130.3255421761. The cubic root of 9798938 is about 213.9897657201.

The spelling of 9798938 in words is "nine million, seven hundred ninety-eight thousand, nine hundred thirty-eight".