8229068405 has 8 divisors (see below), whose sum is σ = 9877210200. Its totient is φ = 6581702656.

The previous prime is 8229068401. The next prime is 8229068411. The reversal of 8229068405 is 5048609228.

It can be written as a sum of positive squares in 4 ways, for example, as 640393636 + 7588674769 = 25306^2 + 87113^2 .

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 8229068405 - 2² = 8229068401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8229068401) 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, 170420 + ... + 213309.

It is an arithmetic number, because the mean of its divisors is an integer number (1234651275).

Almost surely, 2^8229068405 is an apocalyptic number.

It is an amenable number.

8229068405 is a deficient number, since it is larger than the sum of its proper divisors (1648141795).

8229068405 is a wasteful number, since it uses less digits than its factorization.

8229068405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388023.

The product of its (nonzero) digits is 276480, while the sum is 44.

The square root of 8229068405 is about 90714.2128059325. The cubic root of 8229068405 is about 2018.9096822380.

The spelling of 8229068405 in words is "eight billion, two hundred twenty-nine million, sixty-eight thousand, four hundred five".