489354 has 8 divisors (see below), whose sum is σ = 978720. Its totient is φ = 163116.

The previous prime is 489343. The next prime is 489361. The reversal of 489354 is 453984.

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

489354 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 16.

It is an unprimeable number.

489354 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40774 + ... + 40785.

It is an arithmetic number, because the mean of its divisors is an integer number (122340).

2⁴⁸⁹³⁵⁴ is an apocalyptic number.

489354 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489354 is a wasteful number, since it uses less digits than its factorization.

489354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81564.

The product of its digits is 17280, while the sum is 33.

The square root of 489354 is about 699.5384192451. The cubic root of 489354 is about 78.8026908647.

The spelling of 489354 in words is "four hundred eighty-nine thousand, three hundred fifty-four".