6904000847 has 2 divisors, whose sum is σ = 6904000848. Its totient is φ = 6904000846.

The previous prime is 6904000799. The next prime is 6904000871. The reversal of 6904000847 is 7480004096.

It is a happy number.

6904000847 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6904000847 - 2¹² = 6903996751 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6904000847.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6904000897) 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 as a sum of consecutive naturals, namely, 3452000423 + 3452000424.

It is an arithmetic number, because the mean of its divisors is an integer number (3452000424).

Almost surely, 2^6904000847 is an apocalyptic number.

6904000847 is a deficient number, since it is larger than the sum of its proper divisors (1).

6904000847 is an equidigital number, since it uses as much as digits as its factorization.

6904000847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 6904000847 is about 83090.3174082275. The cubic root of 6904000847 is about 1904.1461486241.

The spelling of 6904000847 in words is "six billion, nine hundred four million, eight hundred forty-seven", and thus it is an aban number.