3553044 has 36 divisors (see below), whose sum is σ = 9116352. Its totient is φ = 1076240.

The previous prime is 3553037. The next prime is 3553049. The reversal of 3553044 is 4403553.

It is a happy number.

3553044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3553049) 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 11 ways as a sum of consecutive naturals, for example, 229 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (253232).

Almost surely, 2^3553044 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 3553044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4558176).

3553044 is an abundant number, since it is smaller than the sum of its proper divisors (5563308).

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

3553044 is a wasteful number, since it uses less digits than its factorization.

3553044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476 (or 2463 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3553044 is about 1884.9519887785. The cubic root of 3553044 is about 152.5926195409.

Adding to 3553044 its reverse (4403553), we get a palindrome (7956597).

The spelling of 3553044 in words is "three million, five hundred fifty-three thousand, forty-four".