3042446 has 16 divisors (see below), whose sum is σ = 5101488. Its totient is φ = 1348800.

The previous prime is 3042437. The next prime is 3042449. The reversal of 3042446 is 6442403.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785 + ... + 2588.

It is an arithmetic number, because the mean of its divisors is an integer number (318843).

Almost surely, 2^3042446 is an apocalyptic number.

3042446 is a deficient number, since it is larger than the sum of its proper divisors (2059042).

3042446 is a wasteful number, since it uses less digits than its factorization.

3042446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3042446 is about 1744.2608749840. The cubic root of 3042446 is about 144.9019709985.

Adding to 3042446 its reverse (6442403), we get a palindrome (9484849).

The spelling of 3042446 in words is "three million, forty-two thousand, four hundred forty-six".