473235403 has 4 divisors (see below), whose sum is σ = 473279248. Its totient is φ = 473191560.

The previous prime is 473235397. The next prime is 473235437. The reversal of 473235403 is 304532374.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 473235403 - 2⁹ = 473234891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473236403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6898 + ... + 31528.

It is an arithmetic number, because the mean of its divisors is an integer number (118319812).

Almost surely, 2^473235403 is an apocalyptic number.

473235403 is a deficient number, since it is larger than the sum of its proper divisors (43845).

473235403 is a wasteful number, since it uses less digits than its factorization.

473235403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43844.

The product of its (nonzero) digits is 30240, while the sum is 31.

The square root of 473235403 is about 21753.9744184827. The cubic root of 473235403 is about 779.2779879087.

Adding to 473235403 its reverse (304532374), we get a palindrome (777767777).

The spelling of 473235403 in words is "four hundred seventy-three million, two hundred thirty-five thousand, four hundred three".