489460608 has 576 divisors, whose sum is σ = 1904666400. Its totient is φ = 119218176.

The previous prime is 489460607. The next prime is 489460613. The reversal of 489460608 is 806064984.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (576).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489460607) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16877938 + ... + 16877966.

Almost surely, 2^489460608 is an apocalyptic number.

489460608 is a gapful number since it is divisible by the number (48) 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 489460608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (952333200).

489460608 is an abundant number, since it is smaller than the sum of its proper divisors (1415205792).

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

489460608 is a wasteful number, since it uses less digits than its factorization.

489460608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 489460608 is about 22123.7566430297. The cubic root of 489460608 is about 788.0841295766.

The spelling of 489460608 in words is "four hundred eighty-nine million, four hundred sixty thousand, six hundred eight".