8650066194 has 64 divisors (see below), whose sum is σ = 23965562880. Its totient is φ = 2246769360.

The previous prime is 8650066111. The next prime is 8650066199. The reversal of 8650066194 is 4916600568.

8650066194 is a `hidden beast` number, since 86 + 500 + 6 + 61 + 9 + 4 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8650066199) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1036014 + ... + 1044329.

It is an arithmetic number, because the mean of its divisors is an integer number (374461920).

Almost surely, 2^8650066194 is an apocalyptic number.

8650066194 is an abundant number, since it is smaller than the sum of its proper divisors (15315496686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8650066194 is a wasteful number, since it uses less digits than its factorization.

8650066194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080372 (or 2080366 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 8650066194 is about 93005.7320491592. The cubic root of 8650066194 is about 2052.7677225482.

The spelling of 8650066194 in words is "eight billion, six hundred fifty million, sixty-six thousand, one hundred ninety-four".