945703873 has 8 divisors (see below), whose sum is σ = 975207168. Its totient is φ = 916591584.

The previous prime is 945703841. The next prime is 945703877. The reversal of 945703873 is 378307549.

It is a happy number.

945703873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 945703873 - 2⁵ = 945703841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (945703877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92836 + ... + 102517.

It is an arithmetic number, because the mean of its divisors is an integer number (121900896).

Almost surely, 2^945703873 is an apocalyptic number.

It is an amenable number.

945703873 is a deficient number, since it is larger than the sum of its proper divisors (29503295).

945703873 is a wasteful number, since it uses less digits than its factorization.

945703873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195503.

The product of its (nonzero) digits is 635040, while the sum is 46.

The square root of 945703873 is about 30752.2986620513. The cubic root of 945703873 is about 981.5634744164.

The spelling of 945703873 in words is "nine hundred forty-five million, seven hundred three thousand, eight hundred seventy-three".