473438 has 12 divisors (see below), whose sum is σ = 826272. Its totient is φ = 202860.

The previous prime is 473419. The next prime is 473441. The reversal of 473438 is 834374.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 473438.

It is a congruent number.

It is an unprimeable number.

473438 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2318 + ... + 2513.

It is an arithmetic number, because the mean of its divisors is an integer number (68856).

2⁴⁷³⁴³⁸ is an apocalyptic number.

473438 is a deficient number, since it is larger than the sum of its proper divisors (352834).

473438 is a wasteful number, since it uses less digits than its factorization.

473438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4847 (or 4840 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 473438 is about 688.0683105623. The cubic root of 473438 is about 77.9389177715.

The spelling of 473438 in words is "four hundred seventy-three thousand, four hundred thirty-eight".