489583260 has 288 divisors, whose sum is σ = 1658180160. Its totient is φ = 116453376.

The previous prime is 489583231. The next prime is 489583273. The reversal of 489583260 is 62385984.

489583260 is a `hidden beast` number, since 4 + 8 + 9 + 583 + 2 + 60 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6706584 + ... + 6706656.

It is an arithmetic number, because the mean of its divisors is an integer number (5757570).

Almost surely, 2^489583260 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 489583260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (829090080).

489583260 is an abundant number, since it is smaller than the sum of its proper divisors (1168596900).

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

489583260 is a wasteful number, since it uses less digits than its factorization.

489583260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 489583260 is about 22126.5284217837. The cubic root of 489583260 is about 788.1499517084.

The spelling of 489583260 in words is "four hundred eighty-nine million, five hundred eighty-three thousand, two hundred sixty".