4717670779 has 2 divisors, whose sum is σ = 4717670780. Its totient is φ = 4717670778.

The previous prime is 4717670773. The next prime is 4717670801. The reversal of 4717670779 is 9770767174.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4717670779 - 2¹⁹ = 4717146491 is a prime.

It is not a weakly prime, because it can be changed into another prime (4717670773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2358835389 + 2358835390.

It is an arithmetic number, because the mean of its divisors is an integer number (2358835390).

Almost surely, 2^4717670779 is an apocalyptic number.

4717670779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4717670779 is an equidigital number, since it uses as much as digits as its factorization.

4717670779 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3630312, while the sum is 55.

The square root of 4717670779 is about 68685.3024962401. The cubic root of 4717670779 is about 1677.1653325380.

The spelling of 4717670779 in words is "four billion, seven hundred seventeen million, six hundred seventy thousand, seven hundred seventy-nine".