9996696573 has 8 divisors (see below), whose sum is σ = 13758894336. Its totient is φ = 6449481600.

The previous prime is 9996696571. The next prime is 9996696581. The reversal of 9996696573 is 3756966999.

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

It is not a de Polignac number, because 9996696573 - 2¹ = 9996696571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9996696498 and 9996696507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9996696571) 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 7 ways as a sum of consecutive naturals, for example, 53745588 + ... + 53745773.

It is an arithmetic number, because the mean of its divisors is an integer number (1719861792).

Almost surely, 2^9996696573 is an apocalyptic number.

9996696573 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

9996696573 is a deficient number, since it is larger than the sum of its proper divisors (3762197763).

9996696573 is a wasteful number, since it uses less digits than its factorization.

9996696573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107491395.

The product of its digits is 148803480, while the sum is 69.

The square root of 9996696573 is about 99983.4815006959. The cubic root of 9996696573 is about 2154.1974299801.

The spelling of 9996696573 in words is "nine billion, nine hundred ninety-six million, six hundred ninety-six thousand, five hundred seventy-three".