8197099289383 has 4 divisors (see below), whose sum is σ = 8197153874280. Its totient is φ = 8197044704488.

The previous prime is 8197099289347. The next prime is 8197099289389. The reversal of 8197099289383 is 3839829907918.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8197099289383 - 2⁹ = 8197099288871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8197099289389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27066568 + ... + 27367741.

It is an arithmetic number, because the mean of its divisors is an integer number (2049288468570).

Almost surely, 2^{8197099289383} is an apocalyptic number.

8197099289383 is a deficient number, since it is larger than the sum of its proper divisors (54584897).

8197099289383 is a wasteful number, since it uses less digits than its factorization.

8197099289383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54584896.

The product of its (nonzero) digits is 423263232, while the sum is 76.

The spelling of 8197099289383 in words is "eight trillion, one hundred ninety-seven billion, ninety-nine million, two hundred eighty-nine thousand, three hundred eighty-three".