488642713 has 12 divisors (see below), whose sum is σ = 560250108. Its totient is φ = 424519680.

The previous prime is 488642711. The next prime is 488642753. The reversal of 488642713 is 317246884.

It can be written as a sum of positive squares in 6 ways, for example, as 132641289 + 356001424 = 11517^2 + 18868^2 .

It is not a de Polignac number, because 488642713 - 2¹ = 488642711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 488642713.

It is not an unprimeable number, because it can be changed into a prime (488642711) 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, 82168 + ... + 87913.

It is an arithmetic number, because the mean of its divisors is an integer number (46687509).

Almost surely, 2^488642713 is an apocalyptic number.

It is an amenable number.

488642713 is a deficient number, since it is larger than the sum of its proper divisors (71607395).

488642713 is a wasteful number, since it uses less digits than its factorization.

488642713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170124 (or 170111 counting only the distinct ones).

The product of its digits is 258048, while the sum is 43.

The square root of 488642713 is about 22105.2643729950. The cubic root of 488642713 is about 787.6449185890.

The spelling of 488642713 in words is "four hundred eighty-eight million, six hundred forty-two thousand, seven hundred thirteen".