472708679 has 2 divisors, whose sum is σ = 472708680. Its totient is φ = 472708678.

The previous prime is 472708669. The next prime is 472708723. The reversal of 472708679 is 976807274.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472708679 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (472708669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236354339 + 236354340.

It is an arithmetic number, because the mean of its divisors is an integer number (236354340).

Almost surely, 2^472708679 is an apocalyptic number.

472708679 is a deficient number, since it is larger than the sum of its proper divisors (1).

472708679 is an equidigital number, since it uses as much as digits as its factorization.

472708679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1185408, while the sum is 50.

The square root of 472708679 is about 21741.8646624433. The cubic root of 472708679 is about 778.9887613092.

The spelling of 472708679 in words is "four hundred seventy-two million, seven hundred eight thousand, six hundred seventy-nine".