3240404044 has 12 divisors (see below), whose sum is σ = 5695471600. Its totient is φ = 1613126448.

The previous prime is 3240404033. The next prime is 3240404071. The reversal of 3240404044 is 4404040423.

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 3 ways as a sum of consecutive naturals, for example, 1767864 + ... + 1769695.

Almost surely, 2^3240404044 is an apocalyptic number.

It is an amenable number.

3240404044 is a deficient number, since it is larger than the sum of its proper divisors (2455067556).

3240404044 is a wasteful number, since it uses less digits than its factorization.

3240404044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3537792 (or 3537790 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 3240404044 is about 56924.5469371518. The cubic root of 3240404044 is about 1479.7887518065.

Adding to 3240404044 its reverse (4404040423), we get a palindrome (7644444467).

The spelling of 3240404044 in words is "three billion, two hundred forty million, four hundred four thousand, forty-four".