489360960 has 448 divisors, whose sum is σ = 1989734400. Its totient is φ = 111974400.

The previous prime is 489360943. The next prime is 489360961. The reversal of 489360960 is 69063984.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (489360961) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1805625 + ... + 1805895.

Almost surely, 2^489360960 is an apocalyptic number.

489360960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489360960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (994867200).

489360960 is an abundant number, since it is smaller than the sum of its proper divisors (1500373440).

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

489360960 is a wasteful number, since it uses less digits than its factorization.

489360960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 489360960 is about 22121.5044696332. The cubic root of 489360960 is about 788.0306446206.

The spelling of 489360960 in words is "four hundred eighty-nine million, three hundred sixty thousand, nine hundred sixty".