9494660911 has 2 divisors, whose sum is σ = 9494660912. Its totient is φ = 9494660910.

The previous prime is 9494660893. The next prime is 9494660921. The reversal of 9494660911 is 1190664949.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9494660911 - 2⁷ = 9494660783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9494660921) 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, 4747330455 + 4747330456.

It is an arithmetic number, because the mean of its divisors is an integer number (4747330456).

Almost surely, 2^9494660911 is an apocalyptic number.

9494660911 is a deficient number, since it is larger than the sum of its proper divisors (1).

9494660911 is an equidigital number, since it uses as much as digits as its factorization.

9494660911 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 49.

The square root of 9494660911 is about 97440.5506501272. The cubic root of 9494660911 is about 2117.5149556867.

The spelling of 9494660911 in words is "nine billion, four hundred ninety-four million, six hundred sixty thousand, nine hundred eleven".