3440330444 has 12 divisors (see below), whose sum is σ = 6021065568. Its totient is φ = 1720026000.

The previous prime is 3440330441. The next prime is 3440330449. The reversal of 3440330444 is 4440330443.

3440330444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3440330441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37469 + ... + 91019.

It is an arithmetic number, because the mean of its divisors is an integer number (501755464).

Almost surely, 2^3440330444 is an apocalyptic number.

It is an amenable number.

3440330444 is a deficient number, since it is larger than the sum of its proper divisors (2580735124).

3440330444 is a wasteful number, since it uses less digits than its factorization.

3440330444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69616 (or 69614 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 3440330444 is about 58654.3301385328. The cubic root of 3440330444 is about 1509.6167973410.

Adding to 3440330444 its reverse (4440330443), we get a palindrome (7880660887).

Subtracting 3440330444 from its reverse (4440330443), we obtain a palindrome (999999999).

The spelling of 3440330444 in words is "three billion, four hundred forty million, three hundred thirty thousand, four hundred forty-four".