489332160 has 168 divisors, whose sum is σ = 1697254416. Its totient is φ = 129392640.

The previous prime is 489332159. The next prime is 489332161. The reversal of 489332160 is 61233984.

It is an interprime number because it is at equal distance from previous prime (489332159) and next prime (489332161).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489332161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376632 + ... + 377928.

Almost surely, 2^489332160 is an apocalyptic number.

489332160 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 489332160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (848627208).

489332160 is an abundant number, since it is smaller than the sum of its proper divisors (1207922256).

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

489332160 is a wasteful number, since it uses less digits than its factorization.

489332160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451 (or 1438 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 489332160 is about 22120.8535097541. The cubic root of 489332160 is about 788.0151851884.

The spelling of 489332160 in words is "four hundred eighty-nine million, three hundred thirty-two thousand, one hundred sixty".