9488418673 has 2 divisors, whose sum is σ = 9488418674. Its totient is φ = 9488418672.

The previous prime is 9488418661. The next prime is 9488418677. The reversal of 9488418673 is 3768148849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5474816064 + 4013602609 = 73992^2 + 63353^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9488418673 is a prime.

It is not a weakly prime, because it can be changed into another prime (9488418677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4744209336 + 4744209337.

It is an arithmetic number, because the mean of its divisors is an integer number (4744209337).

Almost surely, 2^9488418673 is an apocalyptic number.

It is an amenable number.

9488418673 is a deficient number, since it is larger than the sum of its proper divisors (1).

9488418673 is an equidigital number, since it uses as much as digits as its factorization.

9488418673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9289728, while the sum is 58.

The square root of 9488418673 is about 97408.5143763111. The cubic root of 9488418673 is about 2117.0508025441.

The spelling of 9488418673 in words is "nine billion, four hundred eighty-eight million, four hundred eighteen thousand, six hundred seventy-three".