5988478698 has 24 divisors (see below), whose sum is σ = 13031705700. Its totient is φ = 1987441344.

The previous prime is 5988478687. The next prime is 5988478747. The reversal of 5988478698 is 8968748895.

5988478698 is a `hidden beast` number, since 5 + 98 + 8 + 478 + 69 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3912127209 + 2076351489 = 62547^2 + 45567^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 722283 + ... + 730526.

Almost surely, 2^5988478698 is an apocalyptic number.

5988478698 is an abundant number, since it is smaller than the sum of its proper divisors (7043227002).

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

5988478698 is a wasteful number, since it uses less digits than its factorization.

5988478698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453046 (or 1453043 counting only the distinct ones).

The product of its digits is 278691840, while the sum is 72.

The square root of 5988478698 is about 77385.2615037256. The cubic root of 5988478698 is about 1815.9567589583.

The spelling of 5988478698 in words is "five billion, nine hundred eighty-eight million, four hundred seventy-eight thousand, six hundred ninety-eight".