3908648087 has 2 divisors, whose sum is σ = 3908648088. Its totient is φ = 3908648086.

The previous prime is 3908648027. The next prime is 3908648089. The reversal of 3908648087 is 7808468093.

It is a happy number.

3908648087 is digitally balanced in base 3, 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 3908648087 - 2¹⁴ = 3908631703 is a prime.

Together with 3908648089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3908648089) 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, 1954324043 + 1954324044.

It is an arithmetic number, because the mean of its divisors is an integer number (1954324044).

Almost surely, 2^3908648087 is an apocalyptic number.

3908648087 is a deficient number, since it is larger than the sum of its proper divisors (1).

3908648087 is an equidigital number, since it uses as much as digits as its factorization.

3908648087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The square root of 3908648087 is about 62519.1817524830. The cubic root of 3908648087 is about 1575.2235291379.

The spelling of 3908648087 in words is "three billion, nine hundred eight million, six hundred forty-eight thousand, eighty-seven".