3324644 has 6 divisors (see below), whose sum is σ = 5818134. Its totient is φ = 1662320.

The previous prime is 3324641. The next prime is 3324661. The reversal of 3324644 is 4464233.

It can be written as a sum of positive squares in only one way, i.e., 3062500 + 262144 = 1750^2 + 512^2 .

It is a super-2 number, since 2×3324644² = 22106515453472, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3 + 3⁸ + 2¹⁹ + 4³ + 6⁸ + 4⁸ + 4¹⁰ .

It is not an unprimeable number, because it can be changed into a prime (3324641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 415577 + ... + 415584.

It is an arithmetic number, because the mean of its divisors is an integer number (969689).

Almost surely, 2^3324644 is an apocalyptic number.

It is an amenable number.

3324644 is a deficient number, since it is larger than the sum of its proper divisors (2493490).

3324644 is a wasteful number, since it uses less digits than its factorization.

3324644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831165 (or 831163 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 3324644 is about 1823.3606335555. The cubic root of 3324644 is about 149.2502438674.

Adding to 3324644 its reverse (4464233), we get a palindrome (7788877).

The spelling of 3324644 in words is "three million, three hundred twenty-four thousand, six hundred forty-four".