489463 has 8 divisors (see below), whose sum is σ = 550368. Its totient is φ = 431904.

The previous prime is 489457. The next prime is 489479. The reversal of 489463 is 364984.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 489463 - 2⁵ = 489431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520 + ... + 1117.

It is an arithmetic number, because the mean of its divisors is an integer number (68796).

2⁴⁸⁹⁴⁶³ is an apocalyptic number.

489463 is a deficient number, since it is larger than the sum of its proper divisors (60905).

489463 is a wasteful number, since it uses less digits than its factorization.

489463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673.

The product of its digits is 20736, while the sum is 34.

The square root of 489463 is about 699.6163234231. The cubic root of 489463 is about 78.8085413367.

The spelling of 489463 in words is "four hundred eighty-nine thousand, four hundred sixty-three".