3042946 has 16 divisors (see below), whose sum is σ = 4826304. Its totient is φ = 1435984.

The previous prime is 3042943. The next prime is 3042947. The reversal of 3042946 is 6492403.

3042946 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 (3042943) 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 7 ways as a sum of consecutive naturals, for example, 3420 + ... + 4216.

It is an arithmetic number, because the mean of its divisors is an integer number (301644).

Almost surely, 2^3042946 is an apocalyptic number.

3042946 is a deficient number, since it is larger than the sum of its proper divisors (1783358).

3042946 is a wasteful number, since it uses less digits than its factorization.

3042946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3042946 is about 1744.4041962802. The cubic root of 3042946 is about 144.9099083639.

The spelling of 3042946 in words is "three million, forty-two thousand, nine hundred forty-six".