41930939 has 2 divisors, whose sum is σ = 41930940. Its totient is φ = 41930938.

The previous prime is 41930927. The next prime is 41930947. The reversal of 41930939 is 93903914.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41930939 - 2¹⁶ = 41865403 is a prime.

It is not a weakly prime, because it can be changed into another prime (41930989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20965469 + 20965470.

It is an arithmetic number, because the mean of its divisors is an integer number (20965470).

Almost surely, 2^41930939 is an apocalyptic number.

41930939 is a deficient number, since it is larger than the sum of its proper divisors (1).

41930939 is an equidigital number, since it uses as much as digits as its factorization.

41930939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 41930939 is about 6475.4103344885. The cubic root of 41930939 is about 347.4120378435.

The spelling of 41930939 in words is "forty-one million, nine hundred thirty thousand, nine hundred thirty-nine".