9434856584349 has 24 divisors (see below), whose sum is σ = 15654062286720. Its totient is φ = 5363979370848.

The previous prime is 9434856584339. The next prime is 9434856584443.

9434856584349 is a `hidden beast` number, since 9 + 4 + 3 + 4 + 8 + 5 + 6 + 584 + 34 + 9 = 666.

9434856584349 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9434856584349 - 2¹⁹ = 9434856060061 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9434856584339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380088169 + ... + 380112990.

It is an arithmetic number, because the mean of its divisors is an integer number (652252595280).

Almost surely, 2^{9434856584349} is an apocalyptic number.

It is an amenable number.

9434856584349 is a deficient number, since it is larger than the sum of its proper divisors (6219205702371).

9434856584349 is a wasteful number, since it uses less digits than its factorization.

9434856584349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760201369 (or 760201366 counting only the distinct ones).

The product of its digits is 1791590400, while the sum is 72.

The spelling of 9434856584349 in words is "nine trillion, four hundred thirty-four billion, eight hundred fifty-six million, five hundred eighty-four thousand, three hundred forty-nine".