39386000117 has 2 divisors, whose sum is σ = 39386000118. Its totient is φ = 39386000116.

The previous prime is 39386000083. The next prime is 39386000119. The reversal of 39386000117 is 71100068393.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35829189796 + 3556810321 = 189286^2 + 59639^2 .

It is a cyclic number.

It is not a de Polignac number, because 39386000117 - 2⁶ = 39386000053 is a prime.

Together with 39386000119, it forms a pair of twin primes.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 39386000117 parts by 280663 straight cuts.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39386000119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19693000058 + 19693000059.

It is an arithmetic number, because the mean of its divisors is an integer number (19693000059).

Almost surely, 2^39386000117 is an apocalyptic number.

It is an amenable number.

39386000117 is a deficient number, since it is larger than the sum of its proper divisors (1).

39386000117 is an equidigital number, since it uses as much as digits as its factorization.

39386000117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 39386000117 in words is "thirty-nine billion, three hundred eighty-six million, one hundred seventeen", and thus it is an aban number.