958723873 has 2 divisors, whose sum is σ = 958723874. Its totient is φ = 958723872.

The previous prime is 958723849. The next prime is 958723903. The reversal of 958723873 is 378327859.

958723873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 534858129 + 423865744 = 23127^2 + 20588^2 .

It is a cyclic number.

It is not a de Polignac number, because 958723873 - 2⁵ = 958723841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 958723873.

It is not a weakly prime, because it can be changed into another prime (958723573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479361936 + 479361937.

It is an arithmetic number, because the mean of its divisors is an integer number (479361937).

Almost surely, 2^958723873 is an apocalyptic number.

It is an amenable number.

958723873 is a deficient number, since it is larger than the sum of its proper divisors (1).

958723873 is an equidigital number, since it uses as much as digits as its factorization.

958723873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The square root of 958723873 is about 30963.2665104959. The cubic root of 958723873 is about 986.0475248197.

The spelling of 958723873 in words is "nine hundred fifty-eight million, seven hundred twenty-three thousand, eight hundred seventy-three".