973448263 has 2 divisors, whose sum is σ = 973448264. Its totient is φ = 973448262.

The previous prime is 973448243. The next prime is 973448317. The reversal of 973448263 is 362844379.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 973448263 - 2⁹ = 973447751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (973448213) 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, 486724131 + 486724132.

It is an arithmetic number, because the mean of its divisors is an integer number (486724132).

Almost surely, 2^973448263 is an apocalyptic number.

973448263 is a deficient number, since it is larger than the sum of its proper divisors (1).

973448263 is an equidigital number, since it uses as much as digits as its factorization.

973448263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 46.

The square root of 973448263 is about 31200.1324195908. The cubic root of 973448263 is about 991.0699119077.

The spelling of 973448263 in words is "nine hundred seventy-three million, four hundred forty-eight thousand, two hundred sixty-three".