8469218017 has 16 divisors (see below), whose sum is σ = 9257552640. Its totient is φ = 7701091200.

The previous prime is 8469218003. The next prime is 8469218027. The reversal of 8469218017 is 7108129648.

It is a cyclic number.

It is not a de Polignac number, because 8469218017 - 2³¹ = 6321734369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8469218027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300042 + ... + 327052.

It is an arithmetic number, because the mean of its divisors is an integer number (578597040).

Almost surely, 2^8469218017 is an apocalyptic number.

It is an amenable number.

8469218017 is a deficient number, since it is larger than the sum of its proper divisors (788334623).

8469218017 is a wasteful number, since it uses less digits than its factorization.

8469218017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27384.

The product of its (nonzero) digits is 193536, while the sum is 46.

The square root of 8469218017 is about 92028.3544186247. The cubic root of 8469218017 is about 2038.3610135036.

The spelling of 8469218017 in words is "eight billion, four hundred sixty-nine million, two hundred eighteen thousand, seventeen".