489841134 has 16 divisors (see below), whose sum is σ = 979899600. Its totient is φ = 163244160.

The previous prime is 489841133. The next prime is 489841151. The reversal of 489841134 is 431148984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489841133) 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, 45942 + ... + 55590.

It is an arithmetic number, because the mean of its divisors is an integer number (61243725).

Almost surely, 2^489841134 is an apocalyptic number.

489841134 is an abundant number, since it is smaller than the sum of its proper divisors (490058466).

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

489841134 is a wasteful number, since it uses less digits than its factorization.

489841134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18115.

The product of its digits is 110592, while the sum is 42.

The square root of 489841134 is about 22132.3549131131. The cubic root of 489841134 is about 788.2883059125.

The spelling of 489841134 in words is "four hundred eighty-nine million, eight hundred forty-one thousand, one hundred thirty-four".