489934122 has 16 divisors (see below), whose sum is σ = 984264960. Its totient is φ = 162578592.

The previous prime is 489934111. The next prime is 489934139. The reversal of 489934122 is 221439984.

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, 181747 + ... + 184422.

It is an arithmetic number, because the mean of its divisors is an integer number (61516560).

Almost surely, 2^489934122 is an apocalyptic number.

489934122 is an abundant number, since it is smaller than the sum of its proper divisors (494330838).

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

489934122 is a wasteful number, since it uses less digits than its factorization.

489934122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366397.

The product of its digits is 124416, while the sum is 42.

The square root of 489934122 is about 22134.4555388200. The cubic root of 489934122 is about 788.3381837947.

The spelling of 489934122 in words is "four hundred eighty-nine million, nine hundred thirty-four thousand, one hundred twenty-two".