489427482 has 8 divisors (see below), whose sum is σ = 978854976. Its totient is φ = 163142492.

The previous prime is 489427481. The next prime is 489427529. The reversal of 489427482 is 284724984.

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

489427482 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (489427481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40785618 + ... + 40785629.

It is an arithmetic number, because the mean of its divisors is an integer number (122356872).

Almost surely, 2^489427482 is an apocalyptic number.

489427482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489427482 is a wasteful number, since it uses less digits than its factorization.

489427482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81571252.

The product of its digits is 1032192, while the sum is 48.

The square root of 489427482 is about 22123.0079781209. The cubic root of 489427482 is about 788.0663503700.

The spelling of 489427482 in words is "four hundred eighty-nine million, four hundred twenty-seven thousand, four hundred eighty-two".