98163698084 has 12 divisors (see below), whose sum is σ = 171789338700. Its totient is φ = 49081029888.

The previous prime is 98163698047. The next prime is 98163698093. The reversal of 98163698084 is 48089636189.

It can be written as a sum of positive squares in 2 ways, for example, as 95085889600 + 3077808484 = 308360^2 + 55478^2 .

It is a super-2 number, since 2×98163698084² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123212 + ... + 459900.

It is an arithmetic number, because the mean of its divisors is an integer number (14315778225).

Almost surely, 2^98163698084 is an apocalyptic number.

It is an amenable number.

98163698084 is a deficient number, since it is larger than the sum of its proper divisors (73625640616).

98163698084 is a wasteful number, since it uses less digits than its factorization.

98163698084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409582 (or 409580 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 62.

The spelling of 98163698084 in words is "ninety-eight billion, one hundred sixty-three million, six hundred ninety-eight thousand, eighty-four".