6305970247 has 2 divisors, whose sum is σ = 6305970248. Its totient is φ = 6305970246.

The previous prime is 6305970233. The next prime is 6305970289. The reversal of 6305970247 is 7420795036.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6305970247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6305976247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3152985123 + 3152985124.

It is an arithmetic number, because the mean of its divisors is an integer number (3152985124).

Almost surely, 2^6305970247 is an apocalyptic number.

6305970247 is a deficient number, since it is larger than the sum of its proper divisors (1).

6305970247 is an equidigital number, since it uses as much as digits as its factorization.

6305970247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 317520, while the sum is 43.

The square root of 6305970247 is about 79410.1394470505. The cubic root of 6305970247 is about 1847.4979809214.

The spelling of 6305970247 in words is "six billion, three hundred five million, nine hundred seventy thousand, two hundred forty-seven".