489616 has 20 divisors (see below), whose sum is σ = 964224. Its totient is φ = 240800.

The previous prime is 489613. The next prime is 489631. The reversal of 489616 is 616984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489613) 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, 921 + ... + 1351.

2⁴⁸⁹⁶¹⁶ is an apocalyptic number.

It is an amenable number.

489616 is a deficient number, since it is larger than the sum of its proper divisors (474608).

489616 is a wasteful number, since it uses less digits than its factorization.

489616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 504 counting only the distinct ones).

The product of its digits is 10368, while the sum is 34.

The square root of 489616 is about 699.7256605270. The cubic root of 489616 is about 78.8167520020.

The spelling of 489616 in words is "four hundred eighty-nine thousand, six hundred sixteen".