488434 has 4 divisors (see below), whose sum is σ = 732654. Its totient is φ = 244216.

The previous prime is 488419. The next prime is 488441. The reversal of 488434 is 434884.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 299209 + 189225 = 547^2 + 435^2 .

It is a junction number, because it is equal to n+sod(n) for n = 488396 and 488405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122107 + ... + 122110.

2⁴⁸⁸⁴³⁴ is an apocalyptic number.

488434 is a deficient number, since it is larger than the sum of its proper divisors (244220).

488434 is a wasteful number, since it uses less digits than its factorization.

488434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244219.

The product of its digits is 12288, while the sum is 31.

The square root of 488434 is about 698.8805334247. The cubic root of 488434 is about 78.7532760878.

The spelling of 488434 in words is "four hundred eighty-eight thousand, four hundred thirty-four".