9999000937 has 4 divisors (see below), whose sum is σ = 10096078720. Its totient is φ = 9901923156.

The previous prime is 9999000917. The next prime is 9999000983. The reversal of 9999000937 is 7390009999.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7390009999 = 29 ⋅254827931.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9999000937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9999000917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48538737 + ... + 48538942.

It is an arithmetic number, because the mean of its divisors is an integer number (2524019680).

Almost surely, 2^9999000937 is an apocalyptic number.

It is an amenable number.

9999000937 is a deficient number, since it is larger than the sum of its proper divisors (97077783).

9999000937 is a wasteful number, since it uses less digits than its factorization.

9999000937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97077782.

The product of its (nonzero) digits is 1240029, while the sum is 55.

The square root of 9999000937 is about 99995.0045602279. The cubic root of 9999000937 is about 2154.3629404429.

The spelling of 9999000937 in words is "nine billion, nine hundred ninety-nine million, nine hundred thirty-seven", and thus it is an aban number.