8664229606 has 4 divisors (see below), whose sum is σ = 12996344412. Its totient is φ = 4332114802.

The previous prime is 8664229603. The next prime is 8664229681. The reversal of 8664229606 is 6069224668.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8664229606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8664229603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2166057400 + ... + 2166057403.

It is an arithmetic number, because the mean of its divisors is an integer number (3249086103).

Almost surely, 2^8664229606 is an apocalyptic number.

8664229606 is a deficient number, since it is larger than the sum of its proper divisors (4332114806).

8664229606 is a wasteful number, since it uses less digits than its factorization.

8664229606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332114805.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The square root of 8664229606 is about 93081.8435893918. The cubic root of 8664229606 is about 2053.8874959040.

The spelling of 8664229606 in words is "eight billion, six hundred sixty-four million, two hundred twenty-nine thousand, six hundred six".