3234217643 has 2 divisors, whose sum is σ = 3234217644. Its totient is φ = 3234217642.

The previous prime is 3234217607. The next prime is 3234217669. The reversal of 3234217643 is 3467124323.

3234217643 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 is a cyclic number.

It is not a de Polignac number, because 3234217643 - 2⁸ = 3234217387 is a prime.

It is not a weakly prime, because it can be changed into another prime (3234213643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1617108821 + 1617108822.

It is an arithmetic number, because the mean of its divisors is an integer number (1617108822).

Almost surely, 2^3234217643 is an apocalyptic number.

3234217643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3234217643 is an equidigital number, since it uses as much as digits as its factorization.

3234217643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 35.

The square root of 3234217643 is about 56870.1823717842. The cubic root of 3234217643 is about 1478.8464414778.

The spelling of 3234217643 in words is "three billion, two hundred thirty-four million, two hundred seventeen thousand, six hundred forty-three".