8949200773873 has 2 divisors, whose sum is σ = 8949200773874. Its totient is φ = 8949200773872.

The previous prime is 8949200773853. The next prime is 8949200773889. The reversal of 8949200773873 is 3783770029498.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8945889577024 + 3311196849 = 2990968^2 + 57543^2 .

It is a cyclic number.

It is not a de Polignac number, because 8949200773873 - 2³⁷ = 8811761820401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8949200773799 and 8949200773808.

It is not a weakly prime, because it can be changed into another prime (8949200773823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4474600386936 + 4474600386937.

It is an arithmetic number, because the mean of its divisors is an integer number (4474600386937).

Almost surely, 2^{8949200773873} is an apocalyptic number.

It is an amenable number.

8949200773873 is a deficient number, since it is larger than the sum of its proper divisors (1).

8949200773873 is an equidigital number, since it uses as much as digits as its factorization.

8949200773873 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 8949200773873 in words is "eight trillion, nine hundred forty-nine billion, two hundred million, seven hundred seventy-three thousand, eight hundred seventy-three".