489834382 has 8 divisors (see below), whose sum is σ = 735208056. Its totient is φ = 244765032.

The previous prime is 489834361. The next prime is 489834391. The reversal of 489834382 is 283438984.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72013 + ... + 78520.

It is an arithmetic number, because the mean of its divisors is an integer number (91901007).

Almost surely, 2^489834382 is an apocalyptic number.

489834382 is a deficient number, since it is larger than the sum of its proper divisors (245373674).

489834382 is a wasteful number, since it uses less digits than its factorization.

489834382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152162.

The product of its digits is 1327104, while the sum is 49.

The square root of 489834382 is about 22132.2023757239. The cubic root of 489834382 is about 788.2846839579.

The spelling of 489834382 in words is "four hundred eighty-nine million, eight hundred thirty-four thousand, three hundred eighty-two".