9798323 has 2 divisors, whose sum is σ = 9798324. Its totient is φ = 9798322.

The previous prime is 9798301. The next prime is 9798329. The reversal of 9798323 is 3238979.

It is a strong prime.

It is an emirp because it is prime and its reverse (3238979) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9798323 - 2¹⁰ = 9797299 is a prime.

It is a super-2 number, since 2×9798323² = 192014267224658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9798329) 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 as a sum of consecutive naturals, namely, 4899161 + 4899162.

It is an arithmetic number, because the mean of its divisors is an integer number (4899162).

Almost surely, 2^9798323 is an apocalyptic number.

9798323 is a deficient number, since it is larger than the sum of its proper divisors (1).

9798323 is an equidigital number, since it uses as much as digits as its factorization.

9798323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 41.

The square root of 9798323 is about 3130.2273080401. The cubic root of 9798323 is about 213.9852888248.

The spelling of 9798323 in words is "nine million, seven hundred ninety-eight thousand, three hundred twenty-three".