3222004 has 6 divisors (see below), whose sum is σ = 5638514. Its totient is φ = 1611000.

The previous prime is 3221983. The next prime is 3222007. The reversal of 3222004 is 4002223.

3222004 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., 2016400 + 1205604 = 1420^2 + 1098^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222007) 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 as a sum of consecutive naturals, namely, 402747 + ... + 402754.

Almost surely, 2^3222004 is an apocalyptic number.

It is an amenable number.

3222004 is a deficient number, since it is larger than the sum of its proper divisors (2416510).

3222004 is a wasteful number, since it uses less digits than its factorization.

3222004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805505 (or 805503 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 3222004 is about 1794.9941504083. The cubic root of 3222004 is about 147.6982529936.

Subtracting from 3222004 its sum of digits (13), we obtain a triangular number (3221991 = T₂₅₃₈).

Adding to 3222004 its reverse (4002223), we get a palindrome (7224227).

The spelling of 3222004 in words is "three million, two hundred twenty-two thousand, four".