3320244 has 48 divisors (see below), whose sum is σ = 8749440. Its totient is φ = 1088640.

The previous prime is 3320237. The next prime is 3320263. The reversal of 3320244 is 4420233.

3320244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3320244² = 22048040439072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7452 + ... + 7884.

It is an arithmetic number, because the mean of its divisors is an integer number (182280).

Almost surely, 2^3320244 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 3320244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4374720).

3320244 is an abundant number, since it is smaller than the sum of its proper divisors (5429196).

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

3320244 is a wasteful number, since it uses less digits than its factorization.

3320244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517 (or 509 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3320244 is about 1822.1536707973. The cubic root of 3320244 is about 149.1843730563.

Adding to 3320244 its reverse (4420233), we get a palindrome (7740477).

The spelling of 3320244 in words is "three million, three hundred twenty thousand, two hundred forty-four".