473313 has 4 divisors (see below), whose sum is σ = 631088. Its totient is φ = 315540.

The previous prime is 473311. The next prime is 473321. The reversal of 473313 is 313374.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 473313 - 2¹ = 473311 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 473313.

It is not an unprimeable number, because it can be changed into a prime (473311) 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, 78883 + ... + 78888.

It is an arithmetic number, because the mean of its divisors is an integer number (157772).

2⁴⁷³³¹³ is an apocalyptic number.

It is an amenable number.

473313 is a deficient number, since it is larger than the sum of its proper divisors (157775).

473313 is a wasteful number, since it uses less digits than its factorization.

473313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157774.

The product of its digits is 756, while the sum is 21.

The square root of 473313 is about 687.9774705614. The cubic root of 473313 is about 77.9320578643.

Adding to 473313 its reverse (313374), we get a palindrome (786687).

The spelling of 473313 in words is "four hundred seventy-three thousand, three hundred thirteen".