4489427517 has 8 divisors (see below), whose sum is σ = 5988550560. Its totient is φ = 2991628080.

The previous prime is 4489427497. The next prime is 4489427531. The reversal of 4489427517 is 7157249844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4489427517 - 2¹⁰ = 4489426493 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 4489427517.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4489427317) 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, 322959 + ... + 336572.

It is an arithmetic number, because the mean of its divisors is an integer number (748568820).

Almost surely, 2^4489427517 is an apocalyptic number.

It is an amenable number.

4489427517 is a deficient number, since it is larger than the sum of its proper divisors (1499123043).

4489427517 is a wasteful number, since it uses less digits than its factorization.

4489427517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661803.

The product of its digits is 2257920, while the sum is 51.

The square root of 4489427517 is about 67003.1903494155. The cubic root of 4489427517 is about 1649.6696635300.

The spelling of 4489427517 in words is "four billion, four hundred eighty-nine million, four hundred twenty-seven thousand, five hundred seventeen".