3556344 has 64 divisors (see below), whose sum is σ = 10224000. Its totient is φ = 1019520.

The previous prime is 3556337. The next prime is 3556367. The reversal of 3556344 is 4436553.

It is a d-powerful number, because it can be written as 3³ + 5 + 5⁹ + 6⁵ + 3¹³ + 4³ + 4⁵ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4662 + ... + 5370.

It is an arithmetic number, because the mean of its divisors is an integer number (159750).

Almost surely, 2^3556344 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 3556344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5112000).

3556344 is an abundant number, since it is smaller than the sum of its proper divisors (6667656).

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

3556344 is a wasteful number, since it uses less digits than its factorization.

3556344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 744 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 3556344 is about 1885.8271394802. The cubic root of 3556344 is about 152.6398466348.

The spelling of 3556344 in words is "three million, five hundred fifty-six thousand, three hundred forty-four".