9489834 has 24 divisors (see below), whose sum is σ = 21118500. Its totient is φ = 3077568.

The previous prime is 9489833. The next prime is 9489841. The reversal of 9489834 is 4389849.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8381025 + 1108809 = 2895^2 + 1053^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9489834.

It is not an unprimeable number, because it can be changed into a prime (9489833) 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 in 11 ways as a sum of consecutive naturals, for example, 6459 + ... + 7790.

Almost surely, 2^9489834 is an apocalyptic number.

9489834 is an abundant number, since it is smaller than the sum of its proper divisors (11628666).

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

9489834 is a wasteful number, since it uses less digits than its factorization.

9489834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14294 (or 14291 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 9489834 is about 3080.5574170919. The cubic root of 9489834 is about 211.7156059640.

The spelling of 9489834 in words is "nine million, four hundred eighty-nine thousand, eight hundred thirty-four".