488709 has 12 divisors (see below), whose sum is σ = 760396. Its totient is φ = 300672.

The previous prime is 488701. The next prime is 488711. The reversal of 488709 is 907884.

It can be written as a sum of positive squares in 2 ways, for example, as 272484 + 216225 = 522^2 + 465^2 .

It is not a de Polignac number, because 488709 - 2³ = 488701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1972 + ... + 2205.

2⁴⁸⁸⁷⁰⁹ is an apocalyptic number.

It is an amenable number.

488709 is a deficient number, since it is larger than the sum of its proper divisors (271687).

488709 is a wasteful number, since it uses less digits than its factorization.

488709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4196 (or 4193 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 488709 is about 699.0772489504. The cubic root of 488709 is about 78.7680533062.

The spelling of 488709 in words is "four hundred eighty-eight thousand, seven hundred nine".