9799331 has 2 divisors, whose sum is σ = 9799332. Its totient is φ = 9799330.

The previous prime is 9799319. The next prime is 9799333. The reversal of 9799331 is 1339979.

9799331 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9799331 is a prime.

It is a super-2 number, since 2×9799331² = 192053776095122, which contains 22 as substring.

Together with 9799333, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (9799333) 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, 4899665 + 4899666.

It is an arithmetic number, because the mean of its divisors is an integer number (4899666).

Almost surely, 2^9799331 is an apocalyptic number.

9799331 is a deficient number, since it is larger than the sum of its proper divisors (1).

9799331 is an equidigital number, since it uses as much as digits as its factorization.

9799331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45927, while the sum is 41.

The square root of 9799331 is about 3130.3883145706. The cubic root of 9799331 is about 213.9926264673.

The spelling of 9799331 in words is "nine million, seven hundred ninety-nine thousand, three hundred thirty-one".