8670407223 has 4 divisors (see below), whose sum is σ = 11560542968. Its totient is φ = 5780271480.

The previous prime is 8670407159. The next prime is 8670407243. The reversal of 8670407223 is 3227040768.

8670407223 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8670407223 - 2⁶ = 8670407159 is a prime.

It is a super-2 number, since 2×8670407223² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8670407243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1445067868 + ... + 1445067873.

It is an arithmetic number, because the mean of its divisors is an integer number (2890135742).

Almost surely, 2^8670407223 is an apocalyptic number.

8670407223 is a deficient number, since it is larger than the sum of its proper divisors (2890135745).

8670407223 is a wasteful number, since it uses less digits than its factorization.

8670407223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890135744.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 8670407223 is about 93115.0214680746. The cubic root of 8670407223 is about 2054.3755222116.

The spelling of 8670407223 in words is "eight billion, six hundred seventy million, four hundred seven thousand, two hundred twenty-three".