3848736847 has 2 divisors, whose sum is σ = 3848736848. Its totient is φ = 3848736846.

The previous prime is 3848736839. The next prime is 3848736907. The reversal of 3848736847 is 7486378483.

It is a happy number.

3848736847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (7486378483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3848736847 - 2³ = 3848736839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3848736791 and 3848736800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3848736347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924368423 + 1924368424.

It is an arithmetic number, because the mean of its divisors is an integer number (1924368424).

Almost surely, 2^3848736847 is an apocalyptic number.

3848736847 is a deficient number, since it is larger than the sum of its proper divisors (1).

3848736847 is an equidigital number, since it uses as much as digits as its factorization.

3848736847 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21676032, while the sum is 58.

The square root of 3848736847 is about 62038.1886179795. The cubic root of 3848736847 is about 1567.1337818877.

The spelling of 3848736847 in words is "three billion, eight hundred forty-eight million, seven hundred thirty-six thousand, eight hundred forty-seven".