489280176 has 200 divisors, whose sum is σ = 1765910784. Its totient is φ = 127059840.

The previous prime is 489280159. The next prime is 489280177. The reversal of 489280176 is 671082984.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (489280177) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 97341 + ... + 102243.

Almost surely, 2^489280176 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 489280176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (882955392).

489280176 is an abundant number, since it is smaller than the sum of its proper divisors (1276630608).

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

489280176 is a wasteful number, since it uses less digits than its factorization.

489280176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4941 (or 4926 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The square root of 489280176 is about 22119.6784786760. The cubic root of 489280176 is about 787.9872793776.

The spelling of 489280176 in words is "four hundred eighty-nine million, two hundred eighty thousand, one hundred seventy-six".