9093472917 has 16 divisors (see below), whose sum is σ = 12323171520. Its totient is φ = 5963737472.

The previous prime is 9093472889. The next prime is 9093472939. The reversal of 9093472917 is 7192743909.

It is a cyclic number.

It is not a de Polignac number, because 9093472917 - 2¹⁶ = 9093407381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9093472917.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9093472217) 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, 33843 + ... + 139040.

It is an arithmetic number, because the mean of its divisors is an integer number (770198220).

Almost surely, 2^9093472917 is an apocalyptic number.

It is an amenable number.

9093472917 is a deficient number, since it is larger than the sum of its proper divisors (3229698603).

9093472917 is a wasteful number, since it uses less digits than its factorization.

9093472917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173172.

The product of its (nonzero) digits is 857304, while the sum is 51.

The square root of 9093472917 is about 95359.7027942097. The cubic root of 9093472917 is about 2087.2602025192.

The spelling of 9093472917 in words is "nine billion, ninety-three million, four hundred seventy-two thousand, nine hundred seventeen".