34667637666 has 8 divisors (see below), whose sum is σ = 69335275344. Its totient is φ = 11555879220.

The previous prime is 34667637619. The next prime is 34667637673. The reversal of 34667637666 is 66673676643.

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

34667637666 is an admirable number.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2888969800 + ... + 2888969811.

It is an arithmetic number, because the mean of its divisors is an integer number (8666909418).

Almost surely, 2^34667637666 is an apocalyptic number.

34667637666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

34667637666 is a wasteful number, since it uses less digits than its factorization.

34667637666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5777939616.

The product of its digits is 82301184, while the sum is 60.

The spelling of 34667637666 in words is "thirty-four billion, six hundred sixty-seven million, six hundred thirty-seven thousand, six hundred sixty-six".