489095590984 has 128 divisors (see below), whose sum is σ = 1233457505280. Its totient is φ = 175588819200.

The previous prime is 489095590897. The next prime is 489095591027.

489095590984 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4519087 + ... + 4626049.

It is an arithmetic number, because the mean of its divisors is an integer number (9636386760).

Almost surely, 2^489095590984 is an apocalyptic number.

489095590984 is a gapful number since it is divisible by the number (44) 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 489095590984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616728752640).

489095590984 is an abundant number, since it is smaller than the sum of its proper divisors (744361914296).

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

489095590984 is a wasteful number, since it uses less digits than its factorization.

489095590984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107571 (or 107567 counting only the distinct ones).

The product of its (nonzero) digits is 167961600, while the sum is 70.

The spelling of 489095590984 in words is "four hundred eighty-nine billion, ninety-five million, five hundred ninety thousand, nine hundred eighty-four".