473210873 has 4 divisors (see below), whose sum is σ = 473857188. Its totient is φ = 472564560.

The previous prime is 473210849. The next prime is 473210909. The reversal of 473210873 is 378012374.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 318158569 + 155052304 = 17837^2 + 12452^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473210873 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (473230873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 322058 + ... + 323523.

It is an arithmetic number, because the mean of its divisors is an integer number (118464297).

Almost surely, 2^473210873 is an apocalyptic number.

It is an amenable number.

473210873 is a deficient number, since it is larger than the sum of its proper divisors (646315).

473210873 is an equidigital number, since it uses as much as digits as its factorization.

473210873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646314.

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 473210873 is about 21753.4106061555. The cubic root of 473210873 is about 779.2645231375.

The spelling of 473210873 in words is "four hundred seventy-three million, two hundred ten thousand, eight hundred seventy-three".