489713234 has 16 divisors (see below), whose sum is σ = 744465600. Its totient is φ = 241580400.

The previous prime is 489713209. The next prime is 489713261. The reversal of 489713234 is 432317984.

It is a junction number, because it is equal to n+sod(n) for n = 489713191 and 489713200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39557 + ... + 50439.

It is an arithmetic number, because the mean of its divisors is an integer number (46529100).

Almost surely, 2^489713234 is an apocalyptic number.

489713234 is a deficient number, since it is larger than the sum of its proper divisors (254752366).

489713234 is a wasteful number, since it uses less digits than its factorization.

489713234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11185.

The product of its digits is 145152, while the sum is 41.

The square root of 489713234 is about 22129.4652895184. The cubic root of 489713234 is about 788.2196912511.

The spelling of 489713234 in words is "four hundred eighty-nine million, seven hundred thirteen thousand, two hundred thirty-four".