4668841847 has 2 divisors, whose sum is σ = 4668841848. Its totient is φ = 4668841846.

The previous prime is 4668841843. The next prime is 4668841889. The reversal of 4668841847 is 7481488664.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4668841847 - 2² = 4668841843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4668841792 and 4668841801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4668841843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2334420923 + 2334420924.

It is an arithmetic number, because the mean of its divisors is an integer number (2334420924).

Almost surely, 2^4668841847 is an apocalyptic number.

4668841847 is a deficient number, since it is larger than the sum of its proper divisors (1).

4668841847 is an equidigital number, since it uses as much as digits as its factorization.

4668841847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8257536, while the sum is 56.

The square root of 4668841847 is about 68328.9239414759. The cubic root of 4668841847 is about 1671.3589100651.

The spelling of 4668841847 in words is "four billion, six hundred sixty-eight million, eight hundred forty-one thousand, eight hundred forty-seven".