424798 has 8 divisors (see below), whose sum is σ = 695160. Its totient is φ = 193080.

The previous prime is 424777. The next prime is 424811. The reversal of 424798 is 897424.

It is a happy number.

424798 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 congruent number.

It is an unprimeable number.

424798 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 9633 + ... + 9676.

It is an arithmetic number, because the mean of its divisors is an integer number (86895).

2⁴²⁴⁷⁹⁸ is an apocalyptic number.

424798 is a deficient number, since it is larger than the sum of its proper divisors (270362).

424798 is a wasteful number, since it uses less digits than its factorization.

424798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19322.

The product of its digits is 16128, while the sum is 34.

The square root of 424798 is about 651.7652951792. The cubic root of 424798 is about 75.1728163026.

The spelling of 424798 in words is "four hundred twenty-four thousand, seven hundred ninety-eight".