3009643444 has 24 divisors (see below), whose sum is σ = 5444952128. Its totient is φ = 1454664960.

The previous prime is 3009643423. The next prime is 3009643447. The reversal of 3009643444 is 4443469003.

3009643444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3009643444² = 18115907320024362272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3009643447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73512 + ... + 106879.

Almost surely, 2^3009643444 is an apocalyptic number.

It is an amenable number.

3009643444 is a deficient number, since it is larger than the sum of its proper divisors (2435308684).

3009643444 is a wasteful number, since it uses less digits than its factorization.

3009643444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180535 (or 180533 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 3009643444 is about 54860.2173163760. The cubic root of 3009643444 is about 1443.7932788536.

The spelling of 3009643444 in words is "three billion, nine million, six hundred forty-three thousand, four hundred forty-four".