8334269389 has 4 divisors (see below), whose sum is σ = 8334912060. Its totient is φ = 8333626720.

The previous prime is 8334269341. The next prime is 8334269393. The reversal of 8334269389 is 9839624338.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9839624338 = 2 ⋅4919812169.

It can be written as a sum of positive squares in 2 ways, for example, as 8200751364 + 133518025 = 90558^2 + 11555^2 .

It is a cyclic number.

It is not a de Polignac number, because 8334269389 - 2¹³ = 8334261197 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 (8334269309) 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, 301474 + ... + 327955.

It is an arithmetic number, because the mean of its divisors is an integer number (2083728015).

Almost surely, 2^8334269389 is an apocalyptic number.

It is an amenable number.

8334269389 is a deficient number, since it is larger than the sum of its proper divisors (642671).

8334269389 is a wasteful number, since it uses less digits than its factorization.

8334269389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642670.

The product of its digits is 6718464, while the sum is 55.

The square root of 8334269389 is about 91292.2197615985. The cubic root of 8334269389 is about 2027.4765727443.

The spelling of 8334269389 in words is "eight billion, three hundred thirty-four million, two hundred sixty-nine thousand, three hundred eighty-nine".