3197343563 has 2 divisors, whose sum is σ = 3197343564. Its totient is φ = 3197343562.

The previous prime is 3197343529. The next prime is 3197343637. The reversal of 3197343563 is 3653437913.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3197343563 - 2¹⁴ = 3197327179 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3197343263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1598671781 + 1598671782.

It is an arithmetic number, because the mean of its divisors is an integer number (1598671782).

Almost surely, 2^3197343563 is an apocalyptic number.

3197343563 is a deficient number, since it is larger than the sum of its proper divisors (1).

3197343563 is an equidigital number, since it uses as much as digits as its factorization.

3197343563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 612360, while the sum is 44.

The square root of 3197343563 is about 56545.0578123323. The cubic root of 3197343563 is about 1473.2047200042.

The spelling of 3197343563 in words is "three billion, one hundred ninety-seven million, three hundred forty-three thousand, five hundred sixty-three".