488929 has 4 divisors (see below), whose sum is σ = 558784. Its totient is φ = 419076.

The previous prime is 488921. The next prime is 488947. The reversal of 488929 is 929884.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 488929 - 2³ = 488921 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 488891 and 488900.

It is not an unprimeable number, because it can be changed into a prime (488921) 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, 34917 + ... + 34930.

It is an arithmetic number, because the mean of its divisors is an integer number (139696).

2⁴⁸⁸⁹²⁹ is an apocalyptic number.

It is an amenable number.

488929 is a deficient number, since it is larger than the sum of its proper divisors (69855).

488929 is an equidigital number, since it uses as much as digits as its factorization.

488929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69854.

The product of its digits is 41472, while the sum is 40.

The square root of 488929 is about 699.2345815247. The cubic root of 488929 is about 78.7798710901.

The spelling of 488929 in words is "four hundred eighty-eight thousand, nine hundred twenty-nine".