598555984896 has 99 divisors (see below), whose sum is σ = 1728531901551. Its totient is φ = 199493904384.

The previous prime is 598555984891. The next prime is 598555984907. The reversal of 598555984896 is 698489555895.

The square root of 598555984896 is 773664.

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

598555984896 is a `hidden beast` number, since 5 + 9 + 85 + 5 + 59 + 8 + 489 + 6 = 666.

It is a super-3 number, since 3×598555984896³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (598555984891) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 74267715 + ... + 74275773.

Almost surely, 2^598555984896 is an apocalyptic number.

598555984896 is the 773664-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 598555984896

598555984896 is an abundant number, since it is smaller than the sum of its proper divisors (1129975916655).

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

598555984896 is an frugal number, since it uses more digits than its factorization.

598555984896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16144 (or 8064 counting only the distinct ones).

The product of its digits is 5598720000, while the sum is 81.

Multiplying 598555984896 by its sum of digits (81), we get a square (48483034776576 = 6962976²).

The spelling of 598555984896 in words is "five hundred ninety-eight billion, five hundred fifty-five million, nine hundred eighty-four thousand, eight hundred ninety-six".