41680693 has 2 divisors, whose sum is σ = 41680694. Its totient is φ = 41680692.

The previous prime is 41680607. The next prime is 41680697. The reversal of 41680693 is 39608614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38663524 + 3017169 = 6218^2 + 1737^2 .

It is a cyclic number.

It is not a de Polignac number, because 41680693 - 2⁹ = 41680181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41680697) 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, 20840346 + 20840347.

It is an arithmetic number, because the mean of its divisors is an integer number (20840347).

Almost surely, 2^41680693 is an apocalyptic number.

It is an amenable number.

41680693 is a deficient number, since it is larger than the sum of its proper divisors (1).

41680693 is an equidigital number, since it uses as much as digits as its factorization.

41680693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 41680693 is about 6456.0586273670. The cubic root of 41680693 is about 346.7195340764.

The spelling of 41680693 in words is "forty-one million, six hundred eighty thousand, six hundred ninety-three".