9434640464349 has 8 divisors (see below), whose sum is σ = 12816870064992. Its totient is φ = 6171085586640.

The previous prime is 9434640464309. The next prime is 9434640464357.

9434640464349 is nontrivially palindromic in base 10.

9434640464349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 9434640464349 - 2¹⁵ = 9434640431581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9434640464292 and 9434640464301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9434640464309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29668680547 + ... + 29668680864.

It is an arithmetic number, because the mean of its divisors is an integer number (1602108758124).

Almost surely, 2^{9434640464349} is an apocalyptic number.

It is an amenable number.

9434640464349 is a deficient number, since it is larger than the sum of its proper divisors (3382229600643).

9434640464349 is a wasteful number, since it uses less digits than its factorization.

9434640464349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59337361467.

The product of its (nonzero) digits is 107495424, while the sum is 60.

It can be divided in two parts, 9434640 and 464349, that added together give a palindrome (9898989).

The spelling of 9434640464349 in words is "nine trillion, four hundred thirty-four billion, six hundred forty million, four hundred sixty-four thousand, three hundred forty-nine".