479716723 has 4 divisors (see below), whose sum is σ = 495191488. Its totient is φ = 464241960.

The previous prime is 479716711. The next prime is 479716751. The reversal of 479716723 is 327617974.

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 479716723 - 2¹³ = 479708531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479716793) 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, 7737336 + ... + 7737397.

It is an arithmetic number, because the mean of its divisors is an integer number (123797872).

Almost surely, 2^479716723 is an apocalyptic number.

479716723 is a deficient number, since it is larger than the sum of its proper divisors (15474765).

479716723 is a wasteful number, since it uses less digits than its factorization.

479716723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15474764.

The product of its digits is 444528, while the sum is 46.

The square root of 479716723 is about 21902.4364626404. The cubic root of 479716723 is about 782.8194712625.

The spelling of 479716723 in words is "four hundred seventy-nine million, seven hundred sixteen thousand, seven hundred twenty-three".