98317835617 has 16 divisors (see below), whose sum is σ = 101239372944. Its totient is φ = 95444640000.

The previous prime is 98317835611. The next prime is 98317835669. The reversal of 98317835617 is 71653871389.

It can be written as a sum of positive squares in 8 ways, for example, as 5989366881 + 92328468736 = 77391^2 + 303856^2 .

It is a cyclic number.

It is not a de Polignac number, because 98317835617 - 2³⁵ = 63958097249 is a prime.

It is a super-2 number, since 2×98317835617² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98317835611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1927867 + ... + 1978207.

It is an arithmetic number, because the mean of its divisors is an integer number (6327460809).

Almost surely, 2^98317835617 is an apocalyptic number.

It is an amenable number.

98317835617 is a deficient number, since it is larger than the sum of its proper divisors (2921537327).

98317835617 is a wasteful number, since it uses less digits than its factorization.

98317835617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50820.

The product of its digits is 7620480, while the sum is 58.

The spelling of 98317835617 in words is "ninety-eight billion, three hundred seventeen million, eight hundred thirty-five thousand, six hundred seventeen".