3049842 has 32 divisors (see below), whose sum is σ = 6635520. Its totient is φ = 930960.

The previous prime is 3049841. The next prime is 3049859. The reversal of 3049842 is 2489403.

It is a happy number.

3049842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3049841) 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 15 ways as a sum of consecutive naturals, for example, 3103 + ... + 3965.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

Almost surely, 2^3049842 is an apocalyptic number.

3049842 is an abundant number, since it is smaller than the sum of its proper divisors (3585678).

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

3049842 is a wasteful number, since it uses less digits than its factorization.

3049842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3049842 is about 1746.3796838030. The cubic root of 3049842 is about 145.0192919238.

The spelling of 3049842 in words is "three million, forty-nine thousand, eight hundred forty-two".