4449744735 has 16 divisors (see below), whose sum is σ = 7236307680. Its totient is φ = 2334291840.

The previous prime is 4449744709. The next prime is 4449744751. The reversal of 4449744735 is 5374479444.

It is a happy number.

4449744735 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4449744735 - 2⁶ = 4449744671 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2430640 + ... + 2432469.

It is an arithmetic number, because the mean of its divisors is an integer number (452269230).

Almost surely, 2^4449744735 is an apocalyptic number.

4449744735 is a deficient number, since it is larger than the sum of its proper divisors (2786562945).

4449744735 is a wasteful number, since it uses less digits than its factorization.

4449744735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4863178.

The product of its digits is 6773760, while the sum is 51.

The square root of 4449744735 is about 66706.4070011270. The cubic root of 4449744735 is about 1644.7947052742.

The spelling of 4449744735 in words is "four billion, four hundred forty-nine million, seven hundred forty-four thousand, seven hundred thirty-five".