3486484578847 has 2 divisors, whose sum is σ = 3486484578848. Its totient is φ = 3486484578846.

The previous prime is 3486484578793. The next prime is 3486484578869. The reversal of 3486484578847 is 7488754846843.

3486484578847 is digitally balanced in base 2, 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 3486484578847 - 2³¹ = 3484337095199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3486484578887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743242289423 + 1743242289424.

It is an arithmetic number, because the mean of its divisors is an integer number (1743242289424).

Almost surely, 2^{3486484578847} is an apocalyptic number.

3486484578847 is a deficient number, since it is larger than the sum of its proper divisors (1).

3486484578847 is an equidigital number, since it uses as much as digits as its factorization.

3486484578847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4624220160, while the sum is 76.

The spelling of 3486484578847 in words is "three trillion, four hundred eighty-six billion, four hundred eighty-four million, five hundred seventy-eight thousand, eight hundred forty-seven".