6847730273 has 2 divisors, whose sum is σ = 6847730274. Its totient is φ = 6847730272.

The previous prime is 6847730231. The next prime is 6847730303. The reversal of 6847730273 is 3720377486.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4436625664 + 2411104609 = 66608^2 + 49103^2 .

It is a cyclic number.

It is not a de Polignac number, because 6847730273 - 2¹² = 6847726177 is a prime.

It is not a weakly prime, because it can be changed into another prime (6847730173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3423865136 + 3423865137.

It is an arithmetic number, because the mean of its divisors is an integer number (3423865137).

Almost surely, 2^6847730273 is an apocalyptic number.

It is an amenable number.

6847730273 is a deficient number, since it is larger than the sum of its proper divisors (1).

6847730273 is an equidigital number, since it uses as much as digits as its factorization.

6847730273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The square root of 6847730273 is about 82751.0137279296. The cubic root of 6847730273 is about 1898.9588268783.

The spelling of 6847730273 in words is "six billion, eight hundred forty-seven million, seven hundred thirty thousand, two hundred seventy-three".