99996693 has 4 divisors (see below), whose sum is σ = 133328928. Its totient is φ = 66664460.

The previous prime is 99996691. The next prime is 99996697. The reversal of 99996693 is 39669999.

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 99996693 - 2¹ = 99996691 is a prime.

It is a super-2 number, since 2×99996693² = 19998677221872498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99996691) 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, 16666113 + ... + 16666118.

It is an arithmetic number, because the mean of its divisors is an integer number (33332232).

Almost surely, 2^99996693 is an apocalyptic number.

It is an amenable number.

99996693 is a deficient number, since it is larger than the sum of its proper divisors (33332235).

99996693 is a wasteful number, since it uses less digits than its factorization.

99996693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33332234.

The product of its digits is 6377292, while the sum is 60.

The square root of 99996693 is about 9999.8346486329. The cubic root of 99996693 is about 464.1537667268.

The spelling of 99996693 in words is "ninety-nine million, nine hundred ninety-six thousand, six hundred ninety-three".