8268229769 has 8 divisors (see below), whose sum is σ = 8759003040. Its totient is φ = 7777946176.

The previous prime is 8268229763. The next prime is 8268229777. The reversal of 8268229769 is 9679228628.

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

It is a cyclic number.

It is not a de Polignac number, because 8268229769 - 2⁸ = 8268229513 is a prime.

It is a super-2 number, since 2×8268229769² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8268229763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87359 + ... + 155460.

It is an arithmetic number, because the mean of its divisors is an integer number (1094875380).

Almost surely, 2^8268229769 is an apocalyptic number.

It is an amenable number.

8268229769 is a deficient number, since it is larger than the sum of its proper divisors (490773271).

8268229769 is a wasteful number, since it uses less digits than its factorization.

8268229769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244839.

The product of its digits is 10450944, while the sum is 59.

The square root of 8268229769 is about 90929.8068237253. The cubic root of 8268229769 is about 2022.1072158832.

The spelling of 8268229769 in words is "eight billion, two hundred sixty-eight million, two hundred twenty-nine thousand, seven hundred sixty-nine".