3404224 has 28 divisors (see below), whose sum is σ = 6917944. Its totient is φ = 1661184.

The previous prime is 3404221. The next prime is 3404239. The reversal of 3404224 is 4224043.

3404224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404221) 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 in 3 ways as a sum of consecutive naturals, for example, 2134 + ... + 3370.

Almost surely, 2^3404224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3404224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3458972).

3404224 is an abundant number, since it is smaller than the sum of its proper divisors (3513720).

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

3404224 is a wasteful number, since it uses less digits than its factorization.

3404224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292 (or 1282 counting only the distinct ones).

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

The square root of 3404224 is about 1845.0539287511. The cubic root of 3404224 is about 150.4317044977.

Adding to 3404224 its reverse (4224043), we get a palindrome (7628267).

The spelling of 3404224 in words is "three million, four hundred four thousand, two hundred twenty-four".