3936235087 has 2 divisors, whose sum is σ = 3936235088. Its totient is φ = 3936235086.

The previous prime is 3936235033. The next prime is 3936235181. The reversal of 3936235087 is 7805326393.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3936235087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3936235027) 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, 1968117543 + 1968117544.

It is an arithmetic number, because the mean of its divisors is an integer number (1968117544).

Almost surely, 2^3936235087 is an apocalyptic number.

3936235087 is a deficient number, since it is larger than the sum of its proper divisors (1).

3936235087 is an equidigital number, since it uses as much as digits as its factorization.

3936235087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 3936235087 is about 62739.4221124167. The cubic root of 3936235087 is about 1578.9207882803.

The spelling of 3936235087 in words is "three billion, nine hundred thirty-six million, two hundred thirty-five thousand, eighty-seven".