3443443444 has 18 divisors (see below), whose sum is σ = 7009867410. Its totient is φ = 1475761392.

The previous prime is 3443443363. The next prime is 3443443447. The reversal of 3443443444 is 4443443443.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2837692900 + 605750544 = 53270^2 + 24612^2 .

It is a super-2 number, since 2×3443443444² = 23714605504053162272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3443443447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8784099 + ... + 8784490.

Almost surely, 2^3443443444 is an apocalyptic number.

It is an amenable number.

3443443444 is an abundant number, since it is smaller than the sum of its proper divisors (3566423966).

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

3443443444 is a wasteful number, since it uses less digits than its factorization.

3443443444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17568607 (or 17568598 counting only the distinct ones).

The product of its digits is 442368, while the sum is 37.

The square root of 3443443444 is about 58680.8609684623. The cubic root of 3443443444 is about 1510.0719881473.

Adding to 3443443444 its reverse (4443443443), we get a palindrome (7886886887).

Subtracting 3443443444 from its reverse (4443443443), we obtain a palindrome (999999999).

The spelling of 3443443444 in words is "three billion, four hundred forty-three million, four hundred forty-three thousand, four hundred forty-four".