489506682 has 16 divisors (see below), whose sum is σ = 1118872512. Its totient is φ = 139859040.

The previous prime is 489506681. The next prime is 489506737. The reversal of 489506682 is 286605984.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (489506681) by changing a digit.

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, 5827419 + ... + 5827502.

It is an arithmetic number, because the mean of its divisors is an integer number (69929532).

Almost surely, 2^489506682 is an apocalyptic number.

489506682 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

489506682 is an abundant number, since it is smaller than the sum of its proper divisors (629365830).

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

489506682 is a wasteful number, since it uses less digits than its factorization.

489506682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11654933.

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 489506682 is about 22124.7978973820. The cubic root of 489506682 is about 788.1088568297.

The spelling of 489506682 in words is "four hundred eighty-nine million, five hundred six thousand, six hundred eighty-two".