3456555805 has 8 divisors (see below), whose sum is σ = 4328209152. Its totient is φ = 2645016528.

The previous prime is 3456555797. The next prime is 3456555811. The reversal of 3456555805 is 5085556543.

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 3456555805 - 2³ = 3456555797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15028389 + ... + 15028618.

It is an arithmetic number, because the mean of its divisors is an integer number (541026144).

Almost surely, 2^3456555805 is an apocalyptic number.

It is an amenable number.

3456555805 is a deficient number, since it is larger than the sum of its proper divisors (871653347).

3456555805 is a wasteful number, since it uses less digits than its factorization.

3456555805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30057035.

The product of its (nonzero) digits is 1800000, while the sum is 46.

The square root of 3456555805 is about 58792.4808542725. The cubic root of 3456555805 is about 1511.9863053464.

The spelling of 3456555805 in words is "three billion, four hundred fifty-six million, five hundred fifty-five thousand, eight hundred five".