3256234673 has 2 divisors, whose sum is σ = 3256234674. Its totient is φ = 3256234672.

The previous prime is 3256234633. The next prime is 3256234679. The reversal of 3256234673 is 3764326523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3123915664 + 132319009 = 55892^2 + 11503^2 .

It is an emirp because it is prime and its reverse (3764326523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3256234673 - 2²⁰ = 3255186097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3256234673.

It is not a weakly prime, because it can be changed into another prime (3256234679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1628117336 + 1628117337.

It is an arithmetic number, because the mean of its divisors is an integer number (1628117337).

Almost surely, 2^3256234673 is an apocalyptic number.

It is an amenable number.

3256234673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3256234673 is an equidigital number, since it uses as much as digits as its factorization.

3256234673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 41.

The square root of 3256234673 is about 57063.4267547963. The cubic root of 3256234673 is about 1482.1946186134.

The spelling of 3256234673 in words is "three billion, two hundred fifty-six million, two hundred thirty-four thousand, six hundred seventy-three".