473309473 has 32 divisors (see below), whose sum is σ = 598752000. Its totient is φ = 371766528.

The previous prime is 473309413. The next prime is 473309477. The reversal of 473309473 is 374903374.

It is not a de Polignac number, because 473309473 - 2²¹ = 471212321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (473309477) 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 in 31 ways as a sum of consecutive naturals, for example, 797865 + ... + 798457.

It is an arithmetic number, because the mean of its divisors is an integer number (18711000).

Almost surely, 2^473309473 is an apocalyptic number.

It is an amenable number.

473309473 is a deficient number, since it is larger than the sum of its proper divisors (125442527).

473309473 is a wasteful number, since it uses less digits than its factorization.

473309473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 473309473 is about 21755.6767994011. The cubic root of 473309473 is about 779.3186428759.

The spelling of 473309473 in words is "four hundred seventy-three million, three hundred nine thousand, four hundred seventy-three".