93839886823997 has 4 divisors (see below), whose sum is σ = 94186159469376. Its totient is φ = 93493614178620.

The previous prime is 93839886823993. The next prime is 93839886823999. The reversal of 93839886823997 is 79932868893839.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 93839886823997 - 2² = 93839886823993 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 (93839886823993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173136322283 + ... + 173136322824.

It is an arithmetic number, because the mean of its divisors is an integer number (23546539867344).

Almost surely, 2^{93839886823997} is an apocalyptic number.

It is an amenable number.

93839886823997 is a deficient number, since it is larger than the sum of its proper divisors (346272645379).

93839886823997 is a wasteful number, since it uses less digits than its factorization.

93839886823997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346272645378.

The product of its digits is 60949905408, while the sum is 92.

The spelling of 93839886823997 in words is "ninety-three trillion, eight hundred thirty-nine billion, eight hundred eighty-six million, eight hundred twenty-three thousand, nine hundred ninety-seven".