8230664443 has 8 divisors (see below), whose sum is σ = 8425454400. Its totient is φ = 8036028168.

The previous prime is 8230664437. The next prime is 8230664459. The reversal of 8230664443 is 3444660328.

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

It is not a de Polignac number, because 8230664443 - 2⁵ = 8230664411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8230664396 and 8230664405.

It is not an unprimeable number, because it can be changed into a prime (8230664243) 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, 73788 + ... + 148006.

It is an arithmetic number, because the mean of its divisors is an integer number (1053181800).

Almost surely, 2^8230664443 is an apocalyptic number.

8230664443 is a deficient number, since it is larger than the sum of its proper divisors (194789957).

8230664443 is a wasteful number, since it uses less digits than its factorization.

8230664443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76841.

The product of its (nonzero) digits is 331776, while the sum is 40.

The square root of 8230664443 is about 90723.0094463362. The cubic root of 8230664443 is about 2019.0401971442.

The spelling of 8230664443 in words is "eight billion, two hundred thirty million, six hundred sixty-four thousand, four hundred forty-three".