2276798947 has 2 divisors, whose sum is σ = 2276798948. Its totient is φ = 2276798946.

The previous prime is 2276798917. The next prime is 2276798969. The reversal of 2276798947 is 7498976722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2276798947 - 2¹⁵ = 2276766179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2276798917) 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, 1138399473 + 1138399474.

It is an arithmetic number, because the mean of its divisors is an integer number (1138399474).

Almost surely, 2^2276798947 is an apocalyptic number.

2276798947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2276798947 is an equidigital number, since it uses as much as digits as its factorization.

2276798947 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21337344, while the sum is 61.

The square root of 2276798947 is about 47715.8144329529. The cubic root of 2276798947 is about 1315.5526304224.

The spelling of 2276798947 in words is "two billion, two hundred seventy-six million, seven hundred ninety-eight thousand, nine hundred forty-seven".