9434476744349 has 4 divisors (see below), whose sum is σ = 9465207939264. Its totient is φ = 9403745549436.

The previous prime is 9434476744339. The next prime is 9434476744351.

9434476744349 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9434476744349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9434476744339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15365596997 + ... + 15365597610.

It is an arithmetic number, because the mean of its divisors is an integer number (2366301984816).

Almost surely, 2^{9434476744349} is an apocalyptic number.

It is an amenable number.

9434476744349 is a deficient number, since it is larger than the sum of its proper divisors (30731194915).

9434476744349 is a wasteful number, since it uses less digits than its factorization.

9434476744349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30731194914.

The product of its digits is 877879296, while the sum is 68.

The spelling of 9434476744349 in words is "nine trillion, four hundred thirty-four billion, four hundred seventy-six million, seven hundred forty-four thousand, three hundred forty-nine".