3563343673 has 2 divisors, whose sum is σ = 3563343674. Its totient is φ = 3563343672.

The previous prime is 3563343659. The next prime is 3563343691. The reversal of 3563343673 is 3763433653.

3563343673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3553590544 + 9753129 = 59612^2 + 3123^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3563343673 is a prime.

It is not a weakly prime, because it can be changed into another prime (3563343613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1781671836 + 1781671837.

It is an arithmetic number, because the mean of its divisors is an integer number (1781671837).

Almost surely, 2^3563343673 is an apocalyptic number.

It is an amenable number.

3563343673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3563343673 is an equidigital number, since it uses as much as digits as its factorization.

3563343673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 43.

The square root of 3563343673 is about 59693.7490278505. The cubic root of 3563343673 is about 1527.3992401859.

The spelling of 3563343673 in words is "three billion, five hundred sixty-three million, three hundred forty-three thousand, six hundred seventy-three".