3222464 has 28 divisors (see below), whose sum is σ = 7309104. Its totient is φ = 1380864.

The previous prime is 3222413. The next prime is 3222467. The reversal of 3222464 is 4642223.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3149 + ... + 4044.

Almost surely, 2^3222464 is an apocalyptic number.

It is an amenable number.

3222464 is an abundant number, since it is smaller than the sum of its proper divisors (4086640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3222464 is an equidigital number, since it uses as much as digits as its factorization.

3222464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7212 (or 7202 counting only the distinct ones).

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

The square root of 3222464 is about 1795.1222799576. The cubic root of 3222464 is about 147.7052815348.

Adding to 3222464 its reverse (4642223), we get a palindrome (7864687).

The spelling of 3222464 in words is "three million, two hundred twenty-two thousand, four hundred sixty-four".