3456556305 has 8 divisors (see below), whose sum is σ = 5530490112. Its totient is φ = 1843496688.

The previous prime is 3456556303. The next prime is 3456556379. The reversal of 3456556305 is 5036556543.

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

It is not a de Polignac number, because 3456556305 - 2¹ = 3456556303 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3456556303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115218529 + ... + 115218558.

It is an arithmetic number, because the mean of its divisors is an integer number (691311264).

Almost surely, 2^3456556305 is an apocalyptic number.

It is an amenable number.

3456556305 is a deficient number, since it is larger than the sum of its proper divisors (2073933807).

3456556305 is a wasteful number, since it uses less digits than its factorization.

3456556305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230437095.

The product of its (nonzero) digits is 810000, while the sum is 42.

The square root of 3456556305 is about 58792.4851065168. The cubic root of 3456556305 is about 1511.9863782506.

The spelling of 3456556305 in words is "three billion, four hundred fifty-six million, five hundred fifty-six thousand, three hundred five".