98918028717 has 8 divisors (see below), whose sum is σ = 131903181696. Its totient is φ = 65939114112.

The previous prime is 98918028701. The next prime is 98918028719. The reversal of 98918028717 is 71782081989.

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

It is not a de Polignac number, because 98918028717 - 2⁴ = 98918028701 is a prime.

It is a super-3 number, since 3×98918028717³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98918028719) 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, 1522468 + ... + 1586109.

It is an arithmetic number, because the mean of its divisors is an integer number (16487897712).

Almost surely, 2^98918028717 is an apocalyptic number.

It is an amenable number.

98918028717 is a deficient number, since it is larger than the sum of its proper divisors (32985152979).

98918028717 is a wasteful number, since it uses less digits than its factorization.

98918028717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119187.

The product of its (nonzero) digits is 4064256, while the sum is 60.

The spelling of 98918028717 in words is "ninety-eight billion, nine hundred eighteen million, twenty-eight thousand, seven hundred seventeen".