3442221044 has 12 divisors (see below), whose sum is σ = 6024367524. Its totient is φ = 1720973184.

The previous prime is 3442221043. The next prime is 3442221061. The reversal of 3442221044 is 4401222443.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 33062500 + 3409158544 = 5750^2 + 58388^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442221043) 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, 39884 + ... + 92060.

It is an arithmetic number, because the mean of its divisors is an integer number (502030627).

Almost surely, 2^3442221044 is an apocalyptic number.

It is an amenable number.

3442221044 is a deficient number, since it is larger than the sum of its proper divisors (2582146480).

3442221044 is a wasteful number, since it uses less digits than its factorization.

3442221044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68674 (or 68672 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 3442221044 is about 58670.4443821589. Note that the first 3 decimals coincide. The cubic root of 3442221044 is about 1509.8932784245.

Adding to 3442221044 its reverse (4401222443), we get a palindrome (7843443487).

The spelling of 3442221044 in words is "three billion, four hundred forty-two million, two hundred twenty-one thousand, forty-four".