9598698091601 has 8 divisors (see below), whose sum is σ = 9614405923200. Its totient is φ = 9582991830720.

The previous prime is 9598698091573. The next prime is 9598698091603. The reversal of 9598698091601 is 1061908968959.

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

It is a cyclic number.

It is not a de Polignac number, because 9598698091601 - 2⁶ = 9598698091537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9598698091603) 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, 12167540 + ... + 12932378.

It is an arithmetic number, because the mean of its divisors is an integer number (1201800740400).

Almost surely, 2^{9598698091601} is an apocalyptic number.

It is an amenable number.

9598698091601 is a deficient number, since it is larger than the sum of its proper divisors (15707831599).

9598698091601 is a wasteful number, since it uses less digits than its factorization.

9598698091601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785359.

The product of its (nonzero) digits is 75582720, while the sum is 71.

The spelling of 9598698091601 in words is "nine trillion, five hundred ninety-eight billion, six hundred ninety-eight million, ninety-one thousand, six hundred one".