489384038088 has 640 divisors, whose sum is σ = 1581759083520. Its totient is φ = 140035184640.

The previous prime is 489384038081. The next prime is 489384038153. The reversal of 489384038088 is 880830483984.

489384038088 is a `hidden beast` number, since 48 + 9 + 38 + 403 + 80 + 88 = 666.

It is not an unprimeable number, because it can be changed into a prime (489384038081) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2194547145 + ... + 2194547367.

It is an arithmetic number, because the mean of its divisors is an integer number (2471498568).

Almost surely, 2^489384038088 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 489384038088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790879541760).

489384038088 is an abundant number, since it is smaller than the sum of its proper divisors (1092375045432).

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

489384038088 is a wasteful number, since it uses less digits than its factorization.

489384038088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 42467328, while the sum is 63.

The spelling of 489384038088 in words is "four hundred eighty-nine billion, three hundred eighty-four million, thirty-eight thousand, eighty-eight".