2276344047 has 12 divisors (see below), whose sum is σ = 3224165576. Its totient is φ = 1428293760.

The previous prime is 2276344033. The next prime is 2276344079. The reversal of 2276344047 is 7404436722.

It is not a de Polignac number, because 2276344047 - 2⁶ = 2276343983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2276343996 and 2276344014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2276344087) 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 in 11 ways as a sum of consecutive naturals, for example, 1311904 + ... + 1313637.

Almost surely, 2^2276344047 is an apocalyptic number.

2276344047 is a deficient number, since it is larger than the sum of its proper divisors (947821529).

2276344047 is a wasteful number, since it uses less digits than its factorization.

2276344047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625578 (or 2625561 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 39.

The square root of 2276344047 is about 47711.0474313864. The cubic root of 2276344047 is about 1315.4650096347.

The spelling of 2276344047 in words is "two billion, two hundred seventy-six million, three hundred forty-four thousand, forty-seven".