9779104579 has 2 divisors, whose sum is σ = 9779104580. Its totient is φ = 9779104578.

The previous prime is 9779104561. The next prime is 9779104583. The reversal of 9779104579 is 9754019779.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9779104579 - 2⁹ = 9779104067 is a prime.

It is not a weakly prime, because it can be changed into another prime (9779108579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4889552289 + 4889552290.

It is an arithmetic number, because the mean of its divisors is an integer number (4889552290).

Almost surely, 2^9779104579 is an apocalyptic number.

9779104579 is a deficient number, since it is larger than the sum of its proper divisors (1).

9779104579 is an equidigital number, since it uses as much as digits as its factorization.

9779104579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5000940, while the sum is 58.

The square root of 9779104579 is about 98889.3552360415. The cubic root of 9779104579 is about 2138.4529374515.

The spelling of 9779104579 in words is "nine billion, seven hundred seventy-nine million, one hundred four thousand, five hundred seventy-nine".