4679642593 has 2 divisors, whose sum is σ = 4679642594. Its totient is φ = 4679642592.

The previous prime is 4679642557. The next prime is 4679642647. The reversal of 4679642593 is 3952469764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2923781184 + 1755861409 = 54072^2 + 41903^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4679642593 is a prime.

It is not a weakly prime, because it can be changed into another prime (4679642893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2339821296 + 2339821297.

It is an arithmetic number, because the mean of its divisors is an integer number (2339821297).

Almost surely, 2^4679642593 is an apocalyptic number.

It is an amenable number.

4679642593 is a deficient number, since it is larger than the sum of its proper divisors (1).

4679642593 is an equidigital number, since it uses as much as digits as its factorization.

4679642593 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9797760, while the sum is 55.

The square root of 4679642593 is about 68407.9132337773. The cubic root of 4679642593 is about 1672.6467398434.

The spelling of 4679642593 in words is "four billion, six hundred seventy-nine million, six hundred forty-two thousand, five hundred ninety-three".