489327486 has 16 divisors (see below), whose sum is σ = 982466064. Its totient is φ = 162473984.

The previous prime is 489327451. The next prime is 489327491. The reversal of 489327486 is 684723984.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157125 + ... + 160208.

It is an arithmetic number, because the mean of its divisors is an integer number (61404129).

Almost surely, 2^489327486 is an apocalyptic number.

489327486 is an abundant number, since it is smaller than the sum of its proper divisors (493138578).

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

489327486 is a wasteful number, since it uses less digits than its factorization.

489327486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317595.

The product of its digits is 2322432, while the sum is 51.

The square root of 489327486 is about 22120.7478625837. The cubic root of 489327486 is about 788.0126761942.

The spelling of 489327486 in words is "four hundred eighty-nine million, three hundred twenty-seven thousand, four hundred eighty-six".