9229891073 has 8 divisors (see below), whose sum is σ = 10524581928. Its totient is φ = 8018728704.

The previous prime is 9229891063. The next prime is 9229891087. The reversal of 9229891073 is 3701989229.

9229891073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2770232689 + 6459658384 = 52633^2 + 80372^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9229891073 - 2⁴ = 9229891057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9229891063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20881886 + ... + 20882327.

It is an arithmetic number, because the mean of its divisors is an integer number (1315572741).

Almost surely, 2^9229891073 is an apocalyptic number.

It is an amenable number.

9229891073 is a deficient number, since it is larger than the sum of its proper divisors (1294690855).

9229891073 is a wasteful number, since it uses less digits than its factorization.

9229891073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41764243.

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 9229891073 is about 96072.3220964290. The cubic root of 9229891073 is about 2097.6459693761.

The spelling of 9229891073 in words is "nine billion, two hundred twenty-nine million, eight hundred ninety-one thousand, seventy-three".