93694087 has 2 divisors, whose sum is σ = 93694088. Its totient is φ = 93694086.

The previous prime is 93694039. The next prime is 93694169. The reversal of 93694087 is 78049639.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 93694087 - 2¹⁹ = 93169799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93694687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46847043 + 46847044.

It is an arithmetic number, because the mean of its divisors is an integer number (46847044).

Almost surely, 2^93694087 is an apocalyptic number.

93694087 is a deficient number, since it is larger than the sum of its proper divisors (1).

93694087 is an equidigital number, since it uses as much as digits as its factorization.

93694087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 93694087 is about 9679.5705999801. The cubic root of 93694087 is about 454.1898185469.

It can be divided in two parts, 9369 and 4087, that added together give a square (13456 = 116²).

The spelling of 93694087 in words is "ninety-three million, six hundred ninety-four thousand, eighty-seven".