9834738 has 16 divisors (see below), whose sum is σ = 20826720. Its totient is φ = 3085376.

The previous prime is 9834689. The next prime is 9834739. The reversal of 9834738 is 8374389.

It is a Smith number, since the sum of its digits (42) 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 self number, because there is not a number n which added to its sum of digits gives 9834738.

It is not an unprimeable number, because it can be changed into a prime (9834739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48108 + ... + 48311.

It is an arithmetic number, because the mean of its divisors is an integer number (1301670).

Almost surely, 2^9834738 is an apocalyptic number.

9834738 is an abundant number, since it is smaller than the sum of its proper divisors (10991982).

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

9834738 is a wasteful number, since it uses less digits than its factorization.

9834738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96441.

The product of its digits is 145152, while the sum is 42.

The square root of 9834738 is about 3136.0385839463. The cubic root of 9834738 is about 214.2500498106.

The spelling of 9834738 in words is "nine million, eight hundred thirty-four thousand, seven hundred thirty-eight".