488340 has 36 divisors (see below), whose sum is σ = 1481844. Its totient is φ = 130176.

The previous prime is 488339. The next prime is 488347. The reversal of 488340 is 43884.

It can be written as a sum of positive squares in 2 ways, for example, as 367236 + 121104 = 606^2 + 348^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488347) 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 11 ways as a sum of consecutive naturals, for example, 1177 + ... + 1536.

2⁴⁸⁸³⁴⁰ is an apocalyptic number.

It is an amenable number.

488340 is an abundant number, since it is smaller than the sum of its proper divisors (993504).

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

488340 is a wasteful number, since it uses less digits than its factorization.

488340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728 (or 2723 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 488340 is about 698.8132797822. The cubic root of 488340 is about 78.7482236939.

It can be divided in two parts, 488 and 340, that added together give a palindrome (828).

The spelling of 488340 in words is "four hundred eighty-eight thousand, three hundred forty".