4449070719 has 24 divisors (see below), whose sum is σ = 6668996880. Its totient is φ = 2964024576.

The previous prime is 4449070693. The next prime is 4449070733. The reversal of 4449070719 is 9170709444.

It is not a de Polignac number, because 4449070719 - 2⁵ = 4449070687 is a prime.

It is a super-2 number, since 2×4449070719² = 39588460525326353922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4449070739) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 406977 + ... + 417765.

It is an arithmetic number, because the mean of its divisors is an integer number (277874870).

Almost surely, 2^4449070719 is an apocalyptic number.

4449070719 is a deficient number, since it is larger than the sum of its proper divisors (2219926161).

4449070719 is a wasteful number, since it uses less digits than its factorization.

4449070719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12501 (or 12489 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 4449070719 is about 66701.3547013852. The cubic root of 4449070719 is about 1644.7116537739.

The spelling of 4449070719 in words is "four billion, four hundred forty-nine million, seventy thousand, seven hundred nineteen".