98099527691 has 8 divisors (see below), whose sum is σ = 107020105200. Its totient is φ = 89179356640.

The previous prime is 98099527679. The next prime is 98099527709. The reversal of 98099527691 is 19672599089.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 98099527691 - 2³⁴ = 80919658507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98099527891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635645 + ... + 774753.

It is an arithmetic number, because the mean of its divisors is an integer number (13377513150).

Almost surely, 2^98099527691 is an apocalyptic number.

98099527691 is a deficient number, since it is larger than the sum of its proper divisors (8920577509).

98099527691 is a wasteful number, since it uses less digits than its factorization.

98099527691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203229.

The product of its (nonzero) digits is 22044960, while the sum is 65.

The spelling of 98099527691 in words is "ninety-eight billion, ninety-nine million, five hundred twenty-seven thousand, six hundred ninety-one".