3442440444 has 48 divisors (see below), whose sum is σ = 8461649280. Its totient is φ = 1086246720.

The previous prime is 3442440433. The next prime is 3442440457. The reversal of 3442440444 is 4440442443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333034 + ... + 343214.

It is an arithmetic number, because the mean of its divisors is an integer number (176284360).

Almost surely, 2^3442440444 is an apocalyptic number.

It is an amenable number.

3442440444 is an abundant number, since it is smaller than the sum of its proper divisors (5019208836).

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

3442440444 is a wasteful number, since it uses less digits than its factorization.

3442440444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11690 (or 11688 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

The square root of 3442440444 is about 58672.3141183301. The cubic root of 3442440444 is about 1509.9253568939.

Adding to 3442440444 its reverse (4440442443), we get a palindrome (7882882887).

The spelling of 3442440444 in words is "three billion, four hundred forty-two million, four hundred forty thousand, four hundred forty-four".