8664230271 has 4 divisors (see below), whose sum is σ = 11552307032. Its totient is φ = 5776153512.

The previous prime is 8664230243. The next prime is 8664230273. The reversal of 8664230271 is 1720324668.

It is a happy number.

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

It is not a de Polignac number, because 8664230271 - 2⁷ = 8664230143 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 (8664230273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1444038376 + ... + 1444038381.

It is an arithmetic number, because the mean of its divisors is an integer number (2888076758).

Almost surely, 2^8664230271 is an apocalyptic number.

8664230271 is a deficient number, since it is larger than the sum of its proper divisors (2888076761).

8664230271 is a wasteful number, since it uses less digits than its factorization.

8664230271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2888076760.

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 8664230271 is about 93081.8471615169. The cubic root of 8664230271 is about 2053.8875484509.

The spelling of 8664230271 in words is "eight billion, six hundred sixty-four million, two hundred thirty thousand, two hundred seventy-one".