3224890 has 16 divisors (see below), whose sum is σ = 5837832. Its totient is φ = 1282624.

The previous prime is 3224869. The next prime is 3224909. The reversal of 3224890 is 984223.

3224890 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 4 ways, for example, as 2621161 + 603729 = 1619^2 + 777^2 .

It is a congruent number.

It is an unprimeable number.

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, 1152 + ... + 2788.

Almost surely, 2^3224890 is an apocalyptic number.

3224890 is a deficient number, since it is larger than the sum of its proper divisors (2612942).

3224890 is a wasteful number, since it uses less digits than its factorization.

3224890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3224890 is about 1795.7978728131. The cubic root of 3224890 is about 147.7423383882.

It can be divided in two parts, 3224 and 890, that added together give a palindrome (4114).

The spelling of 3224890 in words is "three million, two hundred twenty-four thousand, eight hundred ninety".