489293 has 4 divisors (see below), whose sum is σ = 559200. Its totient is φ = 419388.

The previous prime is 489283. The next prime is 489299. The reversal of 489293 is 392984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 489293 - 2¹⁴ = 472909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34943 + ... + 34956.

It is an arithmetic number, because the mean of its divisors is an integer number (139800).

2⁴⁸⁹²⁹³ is an apocalyptic number.

It is an amenable number.

489293 is a deficient number, since it is larger than the sum of its proper divisors (69907).

489293 is an equidigital number, since it uses as much as digits as its factorization.

489293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69906.

The product of its digits is 15552, while the sum is 35.

The square root of 489293 is about 699.4948177078. The cubic root of 489293 is about 78.7994163682.

The spelling of 489293 in words is "four hundred eighty-nine thousand, two hundred ninety-three".