4479959871 has 12 divisors (see below), whose sum is σ = 6471747048. Its totient is φ = 2986319664.

The previous prime is 4479959863. The next prime is 4479959873. The reversal of 4479959871 is 1789599744.

4479959871 is a `hidden beast` number, since 4 + 479 + 9 + 5 + 98 + 71 = 666.

It is not a de Polignac number, because 4479959871 - 2³ = 4479959863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4479959799 and 4479959808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4479959873) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87721 + ... + 129053.

It is an arithmetic number, because the mean of its divisors is an integer number (539312254).

Almost surely, 2^4479959871 is an apocalyptic number.

4479959871 is a deficient number, since it is larger than the sum of its proper divisors (1991787177).

4479959871 is a wasteful number, since it uses less digits than its factorization.

4479959871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53382 (or 53379 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 63.

The square root of 4479959871 is about 66932.5023512494. The cubic root of 4479959871 is about 1648.5091977939.

The spelling of 4479959871 in words is "four billion, four hundred seventy-nine million, nine hundred fifty-nine thousand, eight hundred seventy-one".