2340617047 has 2 divisors, whose sum is σ = 2340617048. Its totient is φ = 2340617046.

The previous prime is 2340617033. The next prime is 2340617053. The reversal of 2340617047 is 7407160432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2340617047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340617017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170308523 + 1170308524.

It is an arithmetic number, because the mean of its divisors is an integer number (1170308524).

Almost surely, 2^2340617047 is an apocalyptic number.

2340617047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340617047 is an equidigital number, since it uses as much as digits as its factorization.

2340617047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 2340617047 is about 48379.9240077948. The cubic root of 2340617047 is about 1327.7310792309.

Adding to 2340617047 its reverse (7407160432), we get a palindrome (9747777479).

The spelling of 2340617047 in words is "two billion, three hundred forty million, six hundred seventeen thousand, forty-seven".