489748960 has 24 divisors (see below), whose sum is σ = 1157032296. Its totient is φ = 195899520.

The previous prime is 489748949. The next prime is 489748967. The reversal of 489748960 is 69847984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489748967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1530306 + ... + 1530625.

It is an arithmetic number, because the mean of its divisors is an integer number (48209679).

Almost surely, 2^489748960 is an apocalyptic number.

489748960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

489748960 is an abundant number, since it is smaller than the sum of its proper divisors (667283336).

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

489748960 is a wasteful number, since it uses less digits than its factorization.

489748960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060946 (or 3060938 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The square root of 489748960 is about 22130.2724791178. The cubic root of 489748960 is about 788.2388584222.

The spelling of 489748960 in words is "four hundred eighty-nine million, seven hundred forty-eight thousand, nine hundred sixty".