3224404 has 12 divisors (see below), whose sum is σ = 5780628. Its totient is φ = 1572800.

The previous prime is 3224401. The next prime is 3224413. The reversal of 3224404 is 4044223.

It can be written as a sum of positive squares in 2 ways, for example, as 828100 + 2396304 = 910^2 + 1548^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3224401) 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, 9667 + ... + 9994.

It is an arithmetic number, because the mean of its divisors is an integer number (481719).

Almost surely, 2^3224404 is an apocalyptic number.

It is an amenable number.

3224404 is a deficient number, since it is larger than the sum of its proper divisors (2556224).

3224404 is a wasteful number, since it uses less digits than its factorization.

3224404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19706 (or 19704 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 3224404 is about 1795.6625518176. The cubic root of 3224404 is about 147.7349162866.

Adding to 3224404 its reverse (4044223), we get a palindrome (7268627).

The spelling of 3224404 in words is "three million, two hundred twenty-four thousand, four hundred four".