9334781045 has 4 divisors (see below), whose sum is σ = 11201737260. Its totient is φ = 7467824832.

The previous prime is 9334781041. The next prime is 9334781047. The reversal of 9334781045 is 5401874339.

9334781045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1970738449 + 7364042596 = 44393^2 + 85814^2 .

It is a cyclic number.

It is not a de Polignac number, because 9334781045 - 2² = 9334781041 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9334780987 and 9334781005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9334781041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 933478100 + ... + 933478109.

It is an arithmetic number, because the mean of its divisors is an integer number (2800434315).

Almost surely, 2^9334781045 is an apocalyptic number.

It is an amenable number.

9334781045 is a deficient number, since it is larger than the sum of its proper divisors (1866956215).

9334781045 is a wasteful number, since it uses less digits than its factorization.

9334781045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866956214.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 9334781045 is about 96616.6706371111. The cubic root of 9334781045 is about 2105.5620539179.

The spelling of 9334781045 in words is "nine billion, three hundred thirty-four million, seven hundred eighty-one thousand, forty-five".