2276798917 has 2 divisors, whose sum is σ = 2276798918. Its totient is φ = 2276798916.

The previous prime is 2276798897. The next prime is 2276798947. The reversal of 2276798917 is 7198976722.

2276798917 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2273287041 + 3511876 = 47679^2 + 1874^2 .

It is a cyclic number.

It is not a de Polignac number, because 2276798917 - 2¹¹ = 2276796869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2276798947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138399458 + 1138399459.

It is an arithmetic number, because the mean of its divisors is an integer number (1138399459).

Almost surely, 2^2276798917 is an apocalyptic number.

It is an amenable number.

2276798917 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276798917 is an equidigital number, since it uses as much as digits as its factorization.

2276798917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5334336, while the sum is 58.

The square root of 2276798917 is about 47715.8141185918. The cubic root of 2276798917 is about 1315.5526246444.

The spelling of 2276798917 in words is "two billion, two hundred seventy-six million, seven hundred ninety-eight thousand, nine hundred seventeen".