489674112 has 32 divisors (see below), whose sum is σ = 1300697880. Its totient is φ = 163224576.

The previous prime is 489674083. The next prime is 489674113. The reversal of 489674112 is 211476984.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489674113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637213 + ... + 637980.

Almost surely, 2^489674112 is an apocalyptic number.

It is an amenable number.

489674112 is an abundant number, since it is smaller than the sum of its proper divisors (811023768).

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

489674112 is a wasteful number, since it uses less digits than its factorization.

489674112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1275210 (or 1275198 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 489674112 is about 22128.5813372661. The cubic root of 489674112 is about 788.1987010404.

The spelling of 489674112 in words is "four hundred eighty-nine million, six hundred seventy-four thousand, one hundred twelve".