8579229009 has 16 divisors (see below), whose sum is σ = 12320616000. Its totient is φ = 5278787136.

The previous prime is 8579228953. The next prime is 8579229019. The reversal of 8579229009 is 9009229758.

It is not a de Polignac number, because 8579229009 - 2⁸ = 8579228753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8579229019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430927 + ... + 450395.

It is an arithmetic number, because the mean of its divisors is an integer number (770038500).

Almost surely, 2^8579229009 is an apocalyptic number.

It is an amenable number.

8579229009 is a deficient number, since it is larger than the sum of its proper divisors (3741386991).

8579229009 is a wasteful number, since it uses less digits than its factorization.

8579229009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30784.

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 8579229009 is about 92624.1275748387. The cubic root of 8579229009 is about 2047.1488430090.

The spelling of 8579229009 in words is "eight billion, five hundred seventy-nine million, two hundred twenty-nine thousand, nine".