473303 has 4 divisors (see below), whose sum is σ = 477048. Its totient is φ = 469560.

The previous prime is 473293. The next prime is 473311. The reversal of 473303 is 303374.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303374 = 2 ⋅151687.

It is a cyclic number.

It is not a de Polignac number, because 473303 - 2⁴ = 473287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473353) 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, 1676 + ... + 1937.

It is an arithmetic number, because the mean of its divisors is an integer number (119262).

2⁴⁷³³⁰³ is an apocalyptic number.

473303 is a deficient number, since it is larger than the sum of its proper divisors (3745).

473303 is a wasteful number, since it uses less digits than its factorization.

473303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3744.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 473303 is about 687.9702028431. The cubic root of 473303 is about 77.9315090195.

Adding to 473303 its reverse (303374), we get a palindrome (776677).

The spelling of 473303 in words is "four hundred seventy-three thousand, three hundred three", and thus it is an iban number.