489676 has 24 divisors (see below), whose sum is σ = 967680. Its totient is φ = 214800.

The previous prime is 489673. The next prime is 489677. The reversal of 489676 is 676984.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (489673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185 + ... + 1543.

It is an arithmetic number, because the mean of its divisors is an integer number (40320).

2⁴⁸⁹⁶⁷⁶ is an apocalyptic number.

It is an amenable number.

489676 is a deficient number, since it is larger than the sum of its proper divisors (478004).

489676 is a wasteful number, since it uses less digits than its factorization.

489676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405 (or 403 counting only the distinct ones).

The product of its digits is 72576, while the sum is 40.

The square root of 489676 is about 699.7685331594. The cubic root of 489676 is about 78.8199714039.

The spelling of 489676 in words is "four hundred eighty-nine thousand, six hundred seventy-six".