3222904 has 8 divisors (see below), whose sum is σ = 6042960. Its totient is φ = 1611448.

The previous prime is 3222899. The next prime is 3222917. The reversal of 3222904 is 4092223.

3222904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3222904² = 20774220386432, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 201424 + ... + 201439.

It is an arithmetic number, because the mean of its divisors is an integer number (755370).

Almost surely, 2^3222904 is an apocalyptic number.

It is an amenable number.

3222904 is a deficient number, since it is larger than the sum of its proper divisors (2820056).

3222904 is a wasteful number, since it uses less digits than its factorization.

3222904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402869 (or 402865 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3222904 is about 1795.2448300998. The cubic root of 3222904 is about 147.7120038614.

The spelling of 3222904 in words is "three million, two hundred twenty-two thousand, nine hundred four".