473903 has 8 divisors (see below), whose sum is σ = 494208. Its totient is φ = 454104.

The previous prime is 473899. The next prime is 473911. The reversal of 473903 is 309374.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 473903 - 2² = 473899 is a prime.

It is a Duffinian number.

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 473903.

It is not an unprimeable number, because it can be changed into a prime (473923) 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 7 ways as a sum of consecutive naturals, for example, 4376 + ... + 4482.

It is an arithmetic number, because the mean of its divisors is an integer number (61776).

2⁴⁷³⁹⁰³ is an apocalyptic number.

473903 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

473903 is a deficient number, since it is larger than the sum of its proper divisors (20305).

473903 is a wasteful number, since it uses less digits than its factorization.

473903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 473903 is about 688.4061301296. The cubic root of 473903 is about 77.9644260309.

The spelling of 473903 in words is "four hundred seventy-three thousand, nine hundred three".