41930489 has 2 divisors, whose sum is σ = 41930490. Its totient is φ = 41930488.

The previous prime is 41930459. The next prime is 41930501. The reversal of 41930489 is 98403914.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37112464 + 4818025 = 6092^2 + 2195^2 .

It is a cyclic number.

It is not a de Polignac number, because 41930489 - 2⁸ = 41930233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41930429) 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, 20965244 + 20965245.

It is an arithmetic number, because the mean of its divisors is an integer number (20965245).

Almost surely, 2^41930489 is an apocalyptic number.

It is an amenable number.

41930489 is a deficient number, since it is larger than the sum of its proper divisors (1).

41930489 is an equidigital number, since it uses as much as digits as its factorization.

41930489 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 38.

The square root of 41930489 is about 6475.3755875625. The cubic root of 41930489 is about 347.4107950382.

The spelling of 41930489 in words is "forty-one million, nine hundred thirty thousand, four hundred eighty-nine".