489305846016 has 729 divisors, whose sum is σ = 1640084576949. Its totient is φ = 140214177792.

The previous prime is 489305846009. The next prime is 489305846017. The reversal of 489305846016 is 610648503984.

The square root of 489305846016 is 699504.

It is a perfect power (a square), and thus also a powerful number.

489305846016 is a `hidden beast` number, since 48 + 9 + 3 + 0 + 584 + 6 + 0 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 72382521600 + 416923324416 = 269040^2 + 645696^2 .

It is not an unprimeable number, because it can be changed into a prime (489305846017) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 8293319395 + ... + 8293319453.

Almost surely, 2^489305846016 is an apocalyptic number.

489305846016 is the 699504-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489305846016

489305846016 is an abundant number, since it is smaller than the sum of its proper divisors (1150778730933).

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

489305846016 is a wasteful number, since it uses less digits than its factorization.

489305846016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 489305846016 in words is "four hundred eighty-nine billion, three hundred five million, eight hundred forty-six thousand, sixteen".