3345560665 has 8 divisors (see below), whose sum is σ = 4015551168. Its totient is φ = 2675862960.

The previous prime is 3345560593. The next prime is 3345560671. The reversal of 3345560665 is 5660655433.

3345560665 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 3345560665 - 2¹⁵ = 3345527897 is a prime.

It is a super-2 number, since 2×3345560665² = 22385552326390484450, which contains 22 as substring.

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, 47221 + ... + 94450.

It is an arithmetic number, because the mean of its divisors is an integer number (501943896).

Almost surely, 2^3345560665 is an apocalyptic number.

It is an amenable number.

3345560665 is a deficient number, since it is larger than the sum of its proper divisors (669990503).

3345560665 is a wasteful number, since it uses less digits than its factorization.

3345560665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146399.

The product of its (nonzero) digits is 972000, while the sum is 43.

The square root of 3345560665 is about 57840.8217870390. The cubic root of 3345560665 is about 1495.6258741174.

The spelling of 3345560665 in words is "three billion, three hundred forty-five million, five hundred sixty thousand, six hundred sixty-five".