3245203613 has 2 divisors, whose sum is σ = 3245203614. Its totient is φ = 3245203612.

The previous prime is 3245203573. The next prime is 3245203649. The reversal of 3245203613 is 3163025423.

3245203613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2834817049 + 410386564 = 53243^2 + 20258^2 .

It is a cyclic number.

It is not a de Polignac number, because 3245203613 - 2¹⁰ = 3245202589 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3245203673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622601806 + 1622601807.

It is an arithmetic number, because the mean of its divisors is an integer number (1622601807).

Almost surely, 2^3245203613 is an apocalyptic number.

It is an amenable number.

3245203613 is a deficient number, since it is larger than the sum of its proper divisors (1).

3245203613 is an equidigital number, since it uses as much as digits as its factorization.

3245203613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 3245203613 is about 56966.6886258979. The cubic root of 3245203613 is about 1480.5189945402.

The spelling of 3245203613 in words is "three billion, two hundred forty-five million, two hundred three thousand, six hundred thirteen".