3846608665 has 8 divisors (see below), whose sum is σ = 4816623168. Its totient is φ = 2943491760.

The previous prime is 3846608659. The next prime is 3846608687. The reversal of 3846608665 is 5668066483.

3846608665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3846608665 - 2³ = 3846608657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16724271 + ... + 16724500.

It is an arithmetic number, because the mean of its divisors is an integer number (602077896).

Almost surely, 2^3846608665 is an apocalyptic number.

It is an amenable number.

3846608665 is a deficient number, since it is larger than the sum of its proper divisors (970014503).

3846608665 is a wasteful number, since it uses less digits than its factorization.

3846608665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33448799.

The product of its (nonzero) digits is 4976640, while the sum is 52.

The square root of 3846608665 is about 62021.0340529727. The cubic root of 3846608665 is about 1566.8448766393.

The spelling of 3846608665 in words is "three billion, eight hundred forty-six million, six hundred eight thousand, six hundred sixty-five".