107936693 has 2 divisors, whose sum is σ = 107936694. Its totient is φ = 107936692.

The previous prime is 107936681. The next prime is 107936707. The reversal of 107936693 is 396639701.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102070609 + 5866084 = 10103^2 + 2422^2 .

It is an emirp because it is prime and its reverse (396639701) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107936693 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107935693) 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, 53968346 + 53968347.

It is an arithmetic number, because the mean of its divisors is an integer number (53968347).

Almost surely, 2^107936693 is an apocalyptic number.

It is an amenable number.

107936693 is a deficient number, since it is larger than the sum of its proper divisors (1).

107936693 is an equidigital number, since it uses as much as digits as its factorization.

107936693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 107936693 is about 10389.2585394724. The cubic root of 107936693 is about 476.1272477752.

The spelling of 107936693 in words is "one hundred seven million, nine hundred thirty-six thousand, six hundred ninety-three".