9668218099 has 8 divisors (see below), whose sum is σ = 10065314160. Its totient is φ = 9275369376.

The previous prime is 9668218073. The next prime is 9668218123. The reversal of 9668218099 is 9908128669.

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

It is a cyclic number.

It is not a de Polignac number, because 9668218099 - 2¹⁷ = 9668087027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9668218499) 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, 1057189 + ... + 1066294.

It is an arithmetic number, because the mean of its divisors is an integer number (1258164270).

Almost surely, 2^9668218099 is an apocalyptic number.

9668218099 is a deficient number, since it is larger than the sum of its proper divisors (397096061).

9668218099 is a wasteful number, since it uses less digits than its factorization.

9668218099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123669.

The product of its (nonzero) digits is 3359232, while the sum is 58.

The square root of 9668218099 is about 98327.0974808064. The cubic root of 9668218099 is about 2130.3394654645.

The spelling of 9668218099 in words is "nine billion, six hundred sixty-eight million, two hundred eighteen thousand, ninety-nine".