3848061647 has 2 divisors, whose sum is σ = 3848061648. Its totient is φ = 3848061646.

The previous prime is 3848061631. The next prime is 3848061671. The reversal of 3848061647 is 7461608483.

It is a happy number.

3848061647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3848061647 - 2⁴ = 3848061631 is a prime.

It is a super-2 number, since 2×3848061647² = 29615156878224705218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3848066647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924030823 + 1924030824.

It is an arithmetic number, because the mean of its divisors is an integer number (1924030824).

Almost surely, 2^3848061647 is an apocalyptic number.

3848061647 is a deficient number, since it is larger than the sum of its proper divisors (1).

3848061647 is an equidigital number, since it uses as much as digits as its factorization.

3848061647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 47.

The square root of 3848061647 is about 62032.7465698562. The cubic root of 3848061647 is about 1567.0421335838.

The spelling of 3848061647 in words is "three billion, eight hundred forty-eight million, sixty-one thousand, six hundred forty-seven".