488994 has 32 divisors (see below), whose sum is σ = 1105920. Its totient is φ = 142800.

The previous prime is 488993. The next prime is 489001. The reversal of 488994 is 499884.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (488993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1927 + ... + 2165.

It is an arithmetic number, because the mean of its divisors is an integer number (34560).

2⁴⁸⁸⁹⁹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488994, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552960).

488994 is an abundant number, since it is smaller than the sum of its proper divisors (616926).

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

488994 is a wasteful number, since it uses less digits than its factorization.

488994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286.

The product of its digits is 82944, while the sum is 42.

The square root of 488994 is about 699.2810593746. The cubic root of 488994 is about 78.7833620296.

The spelling of 488994 in words is "four hundred eighty-eight thousand, nine hundred ninety-four".