489463017 has 8 divisors (see below), whose sum is σ = 652836096. Its totient is φ = 326199312.

The previous prime is 489463001. The next prime is 489463019. The reversal of 489463017 is 710364984.

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

It is not a de Polignac number, because 489463017 - 2⁴ = 489463001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 489463017.

It is not an unprimeable number, because it can be changed into a prime (489463019) 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, 16258 + ... + 35259.

It is an arithmetic number, because the mean of its divisors is an integer number (81604512).

Almost surely, 2^489463017 is an apocalyptic number.

It is an amenable number.

489463017 is a deficient number, since it is larger than the sum of its proper divisors (163373079).

489463017 is a wasteful number, since it uses less digits than its factorization.

489463017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54687.

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 489463017 is about 22123.8110867002. The cubic root of 489463017 is about 788.0854224907.

The spelling of 489463017 in words is "four hundred eighty-nine million, four hundred sixty-three thousand, seventeen".