9999093699 has 24 divisors (see below), whose sum is σ = 16520754432. Its totient is φ = 5708813040.

The previous prime is 9999093697. The next prime is 9999093701. The reversal of 9999093699 is 9963909999.

It is an interprime number because it is at equal distance from previous prime (9999093697) and next prime (9999093701).

It is not a de Polignac number, because 9999093699 - 2¹ = 9999093697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9999093697) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5034 + ... + 141504.

It is an arithmetic number, because the mean of its divisors is an integer number (688364768).

Almost surely, 2^9999093699 is an apocalyptic number.

9999093699 is a deficient number, since it is larger than the sum of its proper divisors (6521660733).

9999093699 is a wasteful number, since it uses less digits than its factorization.

9999093699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137647 (or 137644 counting only the distinct ones).

The product of its (nonzero) digits is 86093442, while the sum is 72.

The square root of 9999093699 is about 99995.4683923227. The cubic root of 9999093699 is about 2154.3696025217.

The spelling of 9999093699 in words is "nine billion, nine hundred ninety-nine million, ninety-three thousand, six hundred ninety-nine".