9543342 has 16 divisors (see below), whose sum is σ = 19118160. Its totient is φ = 3175872.

The previous prime is 9543311. The next prime is 9543343. The reversal of 9543342 is 2433459.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9543343) by changing a digit.

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, 4884 + ... + 6552.

It is an arithmetic number, because the mean of its divisors is an integer number (1194885).

Almost surely, 2^9543342 is an apocalyptic number.

9543342 is an abundant number, since it is smaller than the sum of its proper divisors (9574818).

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

9543342 is a wasteful number, since it uses less digits than its factorization.

9543342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627.

The product of its digits is 12960, while the sum is 30.

The square root of 9543342 is about 3089.2300011492. The cubic root of 9543342 is about 212.1127767113.

The spelling of 9543342 in words is "nine million, five hundred forty-three thousand, three hundred forty-two".