9835442 has 4 divisors (see below), whose sum is σ = 14753166. Its totient is φ = 4917720.

The previous prime is 9835409. The next prime is 9835453. The reversal of 9835442 is 2445389.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5958481 + 3876961 = 2441^2 + 1969^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2458859 + ... + 2458862.

Almost surely, 2^9835442 is an apocalyptic number.

9835442 is a deficient number, since it is larger than the sum of its proper divisors (4917724).

9835442 is a wasteful number, since it uses less digits than its factorization.

9835442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4917723.

The product of its digits is 34560, while the sum is 35.

The square root of 9835442 is about 3136.1508254547. The cubic root of 9835442 is about 214.2551619087.

The spelling of 9835442 in words is "nine million, eight hundred thirty-five thousand, four hundred forty-two".