479838 has 8 divisors (see below), whose sum is σ = 959688. Its totient is φ = 159944.

The previous prime is 479833. The next prime is 479839. The reversal of 479838 is 838974.

479838 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.

479838 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 479796 and 479805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39981 + ... + 39992.

It is an arithmetic number, because the mean of its divisors is an integer number (119961).

2⁴⁷⁹⁸³⁸ is an apocalyptic number.

479838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

479838 is a wasteful number, since it uses less digits than its factorization.

479838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79978.

The product of its digits is 48384, while the sum is 39.

The square root of 479838 is about 692.7033997318. The cubic root of 479838 is about 78.2885433800.

The spelling of 479838 in words is "four hundred seventy-nine thousand, eight hundred thirty-eight".