8793982889797 has 8 divisors (see below), whose sum is σ = 10063792768896. Its totient is φ = 7527554662992.

The previous prime is 8793982889779. The next prime is 8793982889819. The reversal of 8793982889797 is 7979882893978.

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

It is a de Polignac number, because none of the positive numbers 2^k-8793982889797 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 (8793982989797) 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, 845407498 + ... + 845417899.

It is an arithmetic number, because the mean of its divisors is an integer number (1257974096112).

Almost surely, 2^{8793982889797} is an apocalyptic number.

It is an amenable number.

8793982889797 is a deficient number, since it is larger than the sum of its proper divisors (1269809879099).

8793982889797 is a wasteful number, since it uses less digits than its factorization.

8793982889797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690826147.

The product of its digits is 55306395648, while the sum is 94.

The spelling of 8793982889797 in words is "eight trillion, seven hundred ninety-three billion, nine hundred eighty-two million, eight hundred eighty-nine thousand, seven hundred ninety-seven".