488998 has 8 divisors (see below), whose sum is σ = 758880. Its totient is φ = 236040.

The previous prime is 488993. The next prime is 489001. The reversal of 488998 is 899884.

488998 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 an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488993) 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, 4158 + ... + 4273.

It is an arithmetic number, because the mean of its divisors is an integer number (94860).

2⁴⁸⁸⁹⁹⁸ is an apocalyptic number.

488998 is a deficient number, since it is larger than the sum of its proper divisors (269882).

488998 is a wasteful number, since it uses less digits than its factorization.

488998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8462.

The product of its digits is 165888, while the sum is 46.

The square root of 488998 is about 699.2839194490. The cubic root of 488998 is about 78.7835768466.

The spelling of 488998 in words is "four hundred eighty-eight thousand, nine hundred ninety-eight".