9798097873372 has 24 divisors (see below), whose sum is σ = 17892806472576. Its totient is φ = 4685882399088.

The previous prime is 9798097873339. The next prime is 9798097873381. The reversal of 9798097873372 is 2733787908979.

It is a junction number, because it is equal to n+sod(n) for n = 9798097873292 and 9798097873301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788583 + ... + 4496449.

It is an arithmetic number, because the mean of its divisors is an integer number (745533603024).

Almost surely, 2^{9798097873372} is an apocalyptic number.

9798097873372 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9798097873372 is a deficient number, since it is larger than the sum of its proper divisors (8094708599204).

9798097873372 is a wasteful number, since it uses less digits than its factorization.

9798097873372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3736617 (or 3736615 counting only the distinct ones).

The product of its (nonzero) digits is 2016379008, while the sum is 79.

The spelling of 9798097873372 in words is "nine trillion, seven hundred ninety-eight billion, ninety-seven million, eight hundred seventy-three thousand, three hundred seventy-two".