473998 has 8 divisors (see below), whose sum is σ = 812592. Its totient is φ = 203136.

The previous prime is 473987. The next prime is 473999. The reversal of 473998 is 899374.

473998 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 473998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473999) 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, 16915 + ... + 16942.

It is an arithmetic number, because the mean of its divisors is an integer number (101574).

2⁴⁷³⁹⁹⁸ is an apocalyptic number.

473998 is a deficient number, since it is larger than the sum of its proper divisors (338594).

473998 is a wasteful number, since it uses less digits than its factorization.

473998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33866.

The product of its digits is 54432, while the sum is 40.

The square root of 473998 is about 688.4751266386. The cubic root of 473998 is about 77.9696353428.

The spelling of 473998 in words is "four hundred seventy-three thousand, nine hundred ninety-eight".