3042342 has 12 divisors (see below), whose sum is σ = 6591780. Its totient is φ = 1014108.

The previous prime is 3042329. The next prime is 3042349. The reversal of 3042342 is 2432403.

3042342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 169019 = 3042342 / (3 + 0 + 4 + 2 + 3 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042349) 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 5 ways as a sum of consecutive naturals, for example, 84492 + ... + 84527.

It is an arithmetic number, because the mean of its divisors is an integer number (549315).

Almost surely, 2^3042342 is an apocalyptic number.

3042342 is an abundant number, since it is smaller than the sum of its proper divisors (3549438).

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

3042342 is a wasteful number, since it uses less digits than its factorization.

3042342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169027 (or 169024 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3042342 is about 1744.2310626749. The cubic root of 3042342 is about 144.9003199172.

Adding to 3042342 its reverse (2432403), we get a palindrome (5474745).

The spelling of 3042342 in words is "three million, forty-two thousand, three hundred forty-two".