3533244 has 96 divisors (see below), whose sum is σ = 10160640. Its totient is φ = 940800.

The previous prime is 3533239. The next prime is 3533293. The reversal of 3533244 is 4423353.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3² + 5⁹ + 3⁴ + 3¹² + 2³ + 4 + 4¹⁰ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49729 + ... + 49799.

It is an arithmetic number, because the mean of its divisors is an integer number (105840).

Almost surely, 2^3533244 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 3533244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5080320).

3533244 is an abundant number, since it is smaller than the sum of its proper divisors (6627396).

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

3533244 is a wasteful number, since it uses less digits than its factorization.

3533244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 129 counting only the distinct ones).

The product of its digits is 4320, while the sum is 24.

The square root of 3533244 is about 1879.6925280481. The cubic root of 3533244 is about 152.3086411061.

Adding to 3533244 its reverse (4423353), we get a palindrome (7956597).

The spelling of 3533244 in words is "three million, five hundred thirty-three thousand, two hundred forty-four".