9933694107 has 16 divisors (see below), whose sum is σ = 13388640768. Its totient is φ = 6550728800.

The previous prime is 9933694087. The next prime is 9933694151. The reversal of 9933694107 is 7014963399.

It is a cyclic number.

It is not a de Polignac number, because 9933694107 - 2²³ = 9925305499 is a prime.

It is a super-2 number, since 2×9933694107² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9933694107.

It is not an unprimeable number, because it can be changed into a prime (9933692107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319348 + ... + 349070.

It is an arithmetic number, because the mean of its divisors is an integer number (836790048).

Almost surely, 2^9933694107 is an apocalyptic number.

9933694107 is a deficient number, since it is larger than the sum of its proper divisors (3454946661).

9933694107 is a wasteful number, since it uses less digits than its factorization.

9933694107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30930.

The product of its (nonzero) digits is 1102248, while the sum is 51.

The square root of 9933694107 is about 99667.9191465338. The cubic root of 9933694107 is about 2149.6624028787.

The spelling of 9933694107 in words is "nine billion, nine hundred thirty-three million, six hundred ninety-four thousand, one hundred seven".