9933834 has 32 divisors (see below), whose sum is σ = 21121920. Its totient is φ = 3108672.

The previous prime is 9933811. The next prime is 9933841. The reversal of 9933834 is 4383399.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9933792 and 9933801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5667 + ... + 7209.

It is an arithmetic number, because the mean of its divisors is an integer number (660060).

Almost surely, 2^9933834 is an apocalyptic number.

9933834 is an abundant number, since it is smaller than the sum of its proper divisors (11188086).

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

9933834 is a wasteful number, since it uses less digits than its factorization.

9933834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614.

The product of its digits is 69984, while the sum is 39.

The square root of 9933834 is about 3151.7985341706. The cubic root of 9933834 is about 214.9672493831.

It can be divided in two parts, 99 and 33834, that added together give a palindrome (33933).

The spelling of 9933834 in words is "nine million, nine hundred thirty-three thousand, eight hundred thirty-four".