9134664319 has 4 divisors (see below), whose sum is σ = 9965088360. Its totient is φ = 8304240280.

The previous prime is 9134664317. The next prime is 9134664323.

9134664319 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 9134664319 - 2¹ = 9134664317 is a prime.

It is a super-2 number, since 2×9134664319² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9134664311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415212004 + ... + 415212025.

It is an arithmetic number, because the mean of its divisors is an integer number (2491272090).

Almost surely, 2^9134664319 is an apocalyptic number.

9134664319 is a deficient number, since it is larger than the sum of its proper divisors (830424041).

9134664319 is a wasteful number, since it uses less digits than its factorization.

9134664319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830424040.

The product of its digits is 419904, while the sum is 46.

The square root of 9134664319 is about 95575.4378436217. The cubic root of 9134664319 is about 2090.4070633296.

The spelling of 9134664319 in words is "nine billion, one hundred thirty-four million, six hundred sixty-four thousand, three hundred nineteen".