489476 has 12 divisors (see below), whose sum is σ = 922572. Its totient is φ = 225888.

The previous prime is 489457. The next prime is 489479. The reversal of 489476 is 674984.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 329476 + 160000 = 574^2 + 400^2 .

It is not an unprimeable number, because it can be changed into a prime (489479) 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, 4655 + ... + 4758.

It is an arithmetic number, because the mean of its divisors is an integer number (76881).

2⁴⁸⁹⁴⁷⁶ is an apocalyptic number.

It is an amenable number.

489476 is a deficient number, since it is larger than the sum of its proper divisors (433096).

489476 is a wasteful number, since it uses less digits than its factorization.

489476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9430 (or 9428 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 489476 is about 699.6256141680. The cubic root of 489476 is about 78.8092390414.

The spelling of 489476 in words is "four hundred eighty-nine thousand, four hundred seventy-six".