3044421 has 6 divisors (see below), whose sum is σ = 4397510. Its totient is φ = 2029608.

The previous prime is 3044407. The next prime is 3044429. The reversal of 3044421 is 1244403.

3044421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2873025 + 171396 = 1695^2 + 414^2 .

It is not a de Polignac number, because 3044421 - 2¹⁵ = 3011653 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3044394 and 3044403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3044429) 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, 169126 + ... + 169143.

Almost surely, 2^3044421 is an apocalyptic number.

It is an amenable number.

3044421 is a deficient number, since it is larger than the sum of its proper divisors (1353089).

3044421 is a wasteful number, since it uses less digits than its factorization.

3044421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338275 (or 338272 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 3044421 is about 1744.8269255144. The cubic root of 3044421 is about 144.9333185272.

Subtracting from 3044421 its sum of digits (18), we obtain a palindrome (3044403).

Adding to 3044421 its reverse (1244403), we get a palindrome (4288824).

The spelling of 3044421 in words is "three million, forty-four thousand, four hundred twenty-one".