993696696399 has 32 divisors (see below), whose sum is σ = 1538167885056. Its totient is φ = 563937221120.

The previous prime is 993696696359. The next prime is 993696696409.

993696696399 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 993696696399 - 2⁷ = 993696696271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (993696696359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4385157 + ... + 4606190.

It is an arithmetic number, because the mean of its divisors is an integer number (48067746408).

Almost surely, 2^993696696399 is an apocalyptic number.

993696696399 is a deficient number, since it is larger than the sum of its proper divisors (544471188657).

993696696399 is a wasteful number, since it uses less digits than its factorization.

993696696399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8991575.

The product of its digits is 6198727824, while the sum is 84.

The spelling of 993696696399 in words is "nine hundred ninety-three billion, six hundred ninety-six million, six hundred ninety-six thousand, three hundred ninety-nine".