3244040 has 16 divisors (see below), whose sum is σ = 7299180. Its totient is φ = 1297600.

The previous prime is 3244039. The next prime is 3244051. The reversal of 3244040 is 404423.

It can be written as a sum of positive squares in 2 ways, for example, as 3232804 + 11236 = 1798^2 + 106^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40511 + ... + 40590.

Almost surely, 2^3244040 is an apocalyptic number.

It is an amenable number.

3244040 is an abundant number, since it is smaller than the sum of its proper divisors (4055140).

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

3244040 is a wasteful number, since it uses less digits than its factorization.

3244040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81112 (or 81108 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 3244040 is about 1801.1218726116. The cubic root of 3244040 is about 148.0342019811.

Adding to 3244040 its reverse (404423), we get a palindrome (3648463).

The spelling of 3244040 in words is "three million, two hundred forty-four thousand, forty".