2814795947 has 2 divisors, whose sum is σ = 2814795948. Its totient is φ = 2814795946.

The previous prime is 2814795931. The next prime is 2814795989. The reversal of 2814795947 is 7495974182.

It is a happy number.

2814795947 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 is a cyclic number.

It is not a de Polignac number, because 2814795947 - 2⁴ = 2814795931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2814795892 and 2814795901.

It is not a weakly prime, because it can be changed into another prime (2814795917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1407397973 + 1407397974.

It is an arithmetic number, because the mean of its divisors is an integer number (1407397974).

Almost surely, 2^2814795947 is an apocalyptic number.

2814795947 is a deficient number, since it is larger than the sum of its proper divisors (1).

2814795947 is an equidigital number, since it uses as much as digits as its factorization.

2814795947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5080320, while the sum is 56.

The square root of 2814795947 is about 53054.6505690123. The cubic root of 2814795947 is about 1411.9380399787.

The spelling of 2814795947 in words is "two billion, eight hundred fourteen million, seven hundred ninety-five thousand, nine hundred forty-seven".