8429666675 has 6 divisors (see below), whose sum is σ = 10452786708. Its totient is φ = 6743733320.

The previous prime is 8429666659. The next prime is 8429666689. The reversal of 8429666675 is 5766669248.

It is a happy number.

It is not a de Polignac number, because 8429666675 - 2⁴ = 8429666659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168593309 + ... + 168593358.

It is an arithmetic number, because the mean of its divisors is an integer number (1742131118).

Almost surely, 2^8429666675 is an apocalyptic number.

8429666675 is a deficient number, since it is larger than the sum of its proper divisors (2023120033).

8429666675 is a wasteful number, since it uses less digits than its factorization.

8429666675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337186677 (or 337186672 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 59.

The square root of 8429666675 is about 91813.2162327407. The cubic root of 8429666675 is about 2035.1830050715.

The spelling of 8429666675 in words is "eight billion, four hundred twenty-nine million, six hundred sixty-six thousand, six hundred seventy-five".