3553344 has 84 divisors (see below), whose sum is σ = 10566400. Its totient is φ = 1140480.

The previous prime is 3553327. The next prime is 3553351. The reversal of 3553344 is 4433553.

It is a happy number.

3553344 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17757 + ... + 17955.

Almost surely, 2^3553344 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 3553344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5283200).

3553344 is an abundant number, since it is smaller than the sum of its proper divisors (7013056).

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

3553344 is a wasteful number, since it uses less digits than its factorization.

3553344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 235 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 3553344 is about 1885.0315647225. The cubic root of 3553344 is about 152.5969141212.

Adding to 3553344 its reverse (4433553), we get a palindrome (7986897).

The spelling of 3553344 in words is "three million, five hundred fifty-three thousand, three hundred forty-four".