9933834331 has 2 divisors, whose sum is σ = 9933834332. Its totient is φ = 9933834330.

The previous prime is 9933834293. The next prime is 9933834341. The reversal of 9933834331 is 1334383399.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9933834331 - 2¹¹ = 9933832283 is a prime.

It is a super-2 number, since 2×9933834331² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9933834341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4966917165 + 4966917166.

It is an arithmetic number, because the mean of its divisors is an integer number (4966917166).

Almost surely, 2^9933834331 is an apocalyptic number.

9933834331 is a deficient number, since it is larger than the sum of its proper divisors (1).

9933834331 is an equidigital number, since it uses as much as digits as its factorization.

9933834331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 629856, while the sum is 46.

The square root of 9933834331 is about 99668.6226000942. The cubic root of 9933834331 is about 2149.6725177074.

The spelling of 9933834331 in words is "nine billion, nine hundred thirty-three million, eight hundred thirty-four thousand, three hundred thirty-one".