473973 has 4 divisors (see below), whose sum is σ = 631968. Its totient is φ = 315980.

The previous prime is 473971. The next prime is 473981. The reversal of 473973 is 379374.

473973 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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 a cyclic number.

It is not a de Polignac number, because 473973 - 2¹ = 473971 is a prime.

It is a D-number.

473973 is strictly pandigital in base 7.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 473973.

It is not an unprimeable number, because it can be changed into a prime (473971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78993 + ... + 78998.

It is an arithmetic number, because the mean of its divisors is an integer number (157992).

2⁴⁷³⁹⁷³ is an apocalyptic number.

It is an amenable number.

473973 is a deficient number, since it is larger than the sum of its proper divisors (157995).

473973 is a wasteful number, since it uses less digits than its factorization.

473973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157994.

The product of its digits is 15876, while the sum is 33.

The square root of 473973 is about 688.4569703329. The cubic root of 473973 is about 77.9682645388.

The spelling of 473973 in words is "four hundred seventy-three thousand, nine hundred seventy-three".