9399834 has 16 divisors (see below), whose sum is σ = 20888640. Its totient is φ = 3133260.

The previous prime is 9399829. The next prime is 9399869. The reversal of 9399834 is 4389939.

It is a self number, because there is not a number n which added to its sum of digits gives 9399834.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 86982 + ... + 87089.

It is an arithmetic number, because the mean of its divisors is an integer number (1305540).

Almost surely, 2^9399834 is an apocalyptic number.

9399834 is an abundant number, since it is smaller than the sum of its proper divisors (11488806).

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

9399834 is a wasteful number, since it uses less digits than its factorization.

9399834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174082 (or 174076 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The square root of 9399834 is about 3065.9148716166. The cubic root of 9399834 is about 211.0441871175.

The spelling of 9399834 in words is "nine million, three hundred ninety-nine thousand, eight hundred thirty-four".