698468598 has 24 divisors (see below), whose sum is σ = 1545549408. Its totient is φ = 227868912.

The previous prime is 698468597. The next prime is 698468611. The reversal of 698468598 is 895864896.

698468598 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698468593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 411961 + ... + 413652.

It is an arithmetic number, because the mean of its divisors is an integer number (64397892).

Almost surely, 2^698468598 is an apocalyptic number.

698468598 is an abundant number, since it is smaller than the sum of its proper divisors (847080810).

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

698468598 is a wasteful number, since it uses less digits than its factorization.

698468598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825668 (or 825665 counting only the distinct ones).

The product of its digits is 29859840, while the sum is 63.

The square root of 698468598 is about 26428.5564872545. The cubic root of 698468598 is about 887.2560347212.

The spelling of 698468598 in words is "six hundred ninety-eight million, four hundred sixty-eight thousand, five hundred ninety-eight".