488764534 has 4 divisors (see below), whose sum is σ = 733146804. Its totient is φ = 244382266.

The previous prime is 488764511. The next prime is 488764589. The reversal of 488764534 is 435467884.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122191132 + ... + 122191135.

It is an arithmetic number, because the mean of its divisors is an integer number (183286701).

Almost surely, 2^488764534 is an apocalyptic number.

488764534 is a deficient number, since it is larger than the sum of its proper divisors (244382270).

488764534 is a wasteful number, since it uses less digits than its factorization.

488764534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244382269.

The product of its digits is 2580480, while the sum is 49.

The square root of 488764534 is about 22108.0196761266. The cubic root of 488764534 is about 787.7103677174.

The spelling of 488764534 in words is "four hundred eighty-eight million, seven hundred sixty-four thousand, five hundred thirty-four".