9484766779 has 2 divisors, whose sum is σ = 9484766780. Its totient is φ = 9484766778.

The previous prime is 9484766771. The next prime is 9484766783. The reversal of 9484766779 is 9776674849.

9484766779 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9484766779 - 2³ = 9484766771 is a prime.

It is not a weakly prime, because it can be changed into another prime (9484766771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4742383389 + 4742383390.

It is an arithmetic number, because the mean of its divisors is an integer number (4742383390).

Almost surely, 2^9484766779 is an apocalyptic number.

9484766779 is a deficient number, since it is larger than the sum of its proper divisors (1).

9484766779 is an equidigital number, since it uses as much as digits as its factorization.

9484766779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 128024064, while the sum is 67.

The square root of 9484766779 is about 97389.7673218290. The cubic root of 9484766779 is about 2116.7791648256.

The spelling of 9484766779 in words is "nine billion, four hundred eighty-four million, seven hundred sixty-six thousand, seven hundred seventy-nine".