3224664 has 32 divisors (see below), whose sum is σ = 8958000. Its totient is φ = 1074816.

The previous prime is 3224647. The next prime is 3224677. The reversal of 3224664 is 4664223.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7249 + ... + 7680.

Almost surely, 2^3224664 is an apocalyptic number.

It is an amenable number.

3224664 is an abundant number, since it is smaller than the sum of its proper divisors (5733336).

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

3224664 is a wasteful number, since it uses less digits than its factorization.

3224664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14944 (or 14934 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3224664 is about 1795.7349470342. The cubic root of 3224664 is about 147.7388870510.

Adding to 3224664 its reverse (4664223), we get a palindrome (7888887).

The spelling of 3224664 in words is "three million, two hundred twenty-four thousand, six hundred sixty-four".