9098189747197 has 8 divisors (see below), whose sum is σ = 9105709265280. Its totient is φ = 9090671990400.

The previous prime is 9098189747191. The next prime is 9098189747243. The reversal of 9098189747197 is 7917479818909.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9098189747197 is a prime.

It is a super-2 number, since 2×9098189747197² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9098189747191) 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, 9997293 + ... + 10869325.

It is an arithmetic number, because the mean of its divisors is an integer number (1138213658160).

Almost surely, 2^{9098189747197} is an apocalyptic number.

It is an amenable number.

9098189747197 is a deficient number, since it is larger than the sum of its proper divisors (7519518083).

9098189747197 is a wasteful number, since it uses less digits than its factorization.

9098189747197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880643.

The product of its (nonzero) digits is 576108288, while the sum is 79.

The spelling of 9098189747197 in words is "nine trillion, ninety-eight billion, one hundred eighty-nine million, seven hundred forty-seven thousand, one hundred ninety-seven".