3159973 has 2 divisors, whose sum is σ = 3159974. Its totient is φ = 3159972.

The previous prime is 3159953. The next prime is 3159991. The reversal of 3159973 is 3799513.

3159973 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 can be written as a sum of positive squares in only one way, i.e., 2896804 + 263169 = 1702^2 + 513^2 .

It is an emirp because it is prime and its reverse (3799513) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3159973 - 2⁹ = 3159461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3159953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1579986 + 1579987.

It is an arithmetic number, because the mean of its divisors is an integer number (1579987).

Almost surely, 2^3159973 is an apocalyptic number.

It is an amenable number.

3159973 is a deficient number, since it is larger than the sum of its proper divisors (1).

3159973 is an equidigital number, since it uses as much as digits as its factorization.

3159973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25515, while the sum is 37.

The square root of 3159973 is about 1777.6312891036. The cubic root of 3159973 is about 146.7442604800.

The spelling of 3159973 in words is "three million, one hundred fifty-nine thousand, nine hundred seventy-three".