489112922 has 8 divisors (see below), whose sum is σ = 738948000. Its totient is φ = 242796924.

The previous prime is 489112909. The next prime is 489112999. The reversal of 489112922 is 229211984.

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

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, 879422 + ... + 879977.

It is an arithmetic number, because the mean of its divisors is an integer number (92368500).

Almost surely, 2^489112922 is an apocalyptic number.

489112922 is a deficient number, since it is larger than the sum of its proper divisors (249835078).

489112922 is a wasteful number, since it uses less digits than its factorization.

489112922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759540.

The product of its digits is 20736, while the sum is 38.

The square root of 489112922 is about 22115.8974947887. The cubic root of 489112922 is about 787.8974814451.

The spelling of 489112922 in words is "four hundred eighty-nine million, one hundred twelve thousand, nine hundred twenty-two".