488668723 has 4 divisors (see below), whose sum is σ = 517413960. Its totient is φ = 459923488.

The previous prime is 488668693. The next prime is 488668781. The reversal of 488668723 is 327866884.

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

It is a cyclic number.

It is not a de Polignac number, because 488668723 - 2²⁵ = 455114291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488668783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14372593 + ... + 14372626.

It is an arithmetic number, because the mean of its divisors is an integer number (129353490).

Almost surely, 2^488668723 is an apocalyptic number.

488668723 is a deficient number, since it is larger than the sum of its proper divisors (28745237).

488668723 is a wasteful number, since it uses less digits than its factorization.

488668723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28745236.

The product of its digits is 3096576, while the sum is 52.

The square root of 488668723 is about 22105.8526865624. The cubic root of 488668723 is about 787.6588935447.

The spelling of 488668723 in words is "four hundred eighty-eight million, six hundred sixty-eight thousand, seven hundred twenty-three".