3839677397 has 2 divisors, whose sum is σ = 3839677398. Its totient is φ = 3839677396.

The previous prime is 3839677381. The next prime is 3839677417. The reversal of 3839677397 is 7937769383.

3839677397 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 can be written as a sum of positive squares in only one way, i.e., 3829010641 + 10666756 = 61879^2 + 3266^2 .

It is a cyclic number.

It is not a de Polignac number, because 3839677397 - 2⁴ = 3839677381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3839677357) 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, 1919838698 + 1919838699.

It is an arithmetic number, because the mean of its divisors is an integer number (1919838699).

Almost surely, 2^3839677397 is an apocalyptic number.

It is an amenable number.

3839677397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3839677397 is an equidigital number, since it uses as much as digits as its factorization.

3839677397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36006768, while the sum is 62.

The square root of 3839677397 is about 61965.1304928829. The cubic root of 3839677397 is about 1565.9032028768.

The spelling of 3839677397 in words is "three billion, eight hundred thirty-nine million, six hundred seventy-seven thousand, three hundred ninety-seven".