4579349779 has 2 divisors, whose sum is σ = 4579349780. Its totient is φ = 4579349778.

The previous prime is 4579349699. The next prime is 4579349813. The reversal of 4579349779 is 9779439754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4579349779 - 2⁷ = 4579349651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4579349779.

It is not a weakly prime, because it can be changed into another prime (4579349479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2289674889 + 2289674890.

It is an arithmetic number, because the mean of its divisors is an integer number (2289674890).

Almost surely, 2^4579349779 is an apocalyptic number.

4579349779 is a deficient number, since it is larger than the sum of its proper divisors (1).

4579349779 is an equidigital number, since it uses as much as digits as its factorization.

4579349779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60011280, while the sum is 64.

The square root of 4579349779 is about 67670.8931446896. The cubic root of 4579349779 is about 1660.6111093733.

The spelling of 4579349779 in words is "four billion, five hundred seventy-nine million, three hundred forty-nine thousand, seven hundred seventy-nine".