3445555682 has 16 divisors (see below), whose sum is σ = 5491304280. Its totient is φ = 1621433344.

The previous prime is 3445555679. The next prime is 3445555739. The reversal of 3445555682 is 2865555443.

3445555682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3266236801 + 179318881 = 57151^2 + 13391^2 .

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, 165503 + ... + 185154.

Almost surely, 2^3445555682 is an apocalyptic number.

3445555682 is a deficient number, since it is larger than the sum of its proper divisors (2045748598).

3445555682 is an equidigital number, since it uses as much as digits as its factorization.

3445555682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350710 (or 350676 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 47.

The square root of 3445555682 is about 58698.8558832283. The cubic root of 3445555682 is about 1510.3806887767.

The spelling of 3445555682 in words is "three billion, four hundred forty-five million, five hundred fifty-five thousand, six hundred eighty-two".