9117776373 has 16 divisors (see below), whose sum is σ = 13094484480. Its totient is φ = 5624673264.

The previous prime is 9117776363. The next prime is 9117776387. The reversal of 9117776373 is 3736777119.

9117776373 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9117776373 - 2¹⁶ = 9117710837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9117776333) 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, 1857561 + ... + 1862462.

It is an arithmetic number, because the mean of its divisors is an integer number (818405280).

Almost surely, 2^9117776373 is an apocalyptic number.

It is an amenable number.

9117776373 is a deficient number, since it is larger than the sum of its proper divisors (3976708107).

9117776373 is a wasteful number, since it uses less digits than its factorization.

9117776373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720088.

The product of its digits is 1166886, while the sum is 51.

The square root of 9117776373 is about 95487.0481950301. The cubic root of 9117776373 is about 2089.1180373248.

The spelling of 9117776373 in words is "nine billion, one hundred seventeen million, seven hundred seventy-six thousand, three hundred seventy-three".