3864446230273 has 2 divisors, whose sum is σ = 3864446230274. Its totient is φ = 3864446230272.

The previous prime is 3864446230237. The next prime is 3864446230297. The reversal of 3864446230273 is 3720326444683.

3864446230273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (3864446230237) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3372923248704 + 491522981569 = 1836552^2 + 701087^2 .

It is a cyclic number.

It is not a de Polignac number, because 3864446230273 - 2²⁹ = 3863909359361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3864446230273.

It is not a weakly prime, because it can be changed into another prime (3864446231273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1932223115136 + 1932223115137.

It is an arithmetic number, because the mean of its divisors is an integer number (1932223115137).

Almost surely, 2^{3864446230273} is an apocalyptic number.

It is an amenable number.

3864446230273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3864446230273 is an equidigital number, since it uses as much as digits as its factorization.

3864446230273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13934592, while the sum is 52.

The spelling of 3864446230273 in words is "three trillion, eight hundred sixty-four billion, four hundred forty-six million, two hundred thirty thousand, two hundred seventy-three".