489562912 has 96 divisors (see below), whose sum is σ = 1064448000. Its totient is φ = 220872960.

The previous prime is 489562901. The next prime is 489562973. The reversal of 489562912 is 219265984.

It is a super-3 number, since 3×489562912³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 980839 + ... + 981337.

It is an arithmetic number, because the mean of its divisors is an integer number (11088000).

Almost surely, 2^489562912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489562912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (532224000).

489562912 is an abundant number, since it is smaller than the sum of its proper divisors (574885088).

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

489562912 is a wasteful number, since it uses less digits than its factorization.

489562912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606 (or 598 counting only the distinct ones).

The product of its digits is 311040, while the sum is 46.

The square root of 489562912 is about 22126.0686069622. The cubic root of 489562912 is about 788.1390325596.

The spelling of 489562912 in words is "four hundred eighty-nine million, five hundred sixty-two thousand, nine hundred twelve".