41949773 has 2 divisors, whose sum is σ = 41949774. Its totient is φ = 41949772.

The previous prime is 41949731. The next prime is 41949821. The reversal of 41949773 is 37794914.

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., 23785129 + 18164644 = 4877^2 + 4262^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41949773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41942773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20974886 + 20974887.

It is an arithmetic number, because the mean of its divisors is an integer number (20974887).

Almost surely, 2^41949773 is an apocalyptic number.

It is an amenable number.

41949773 is a deficient number, since it is larger than the sum of its proper divisors (1).

41949773 is an equidigital number, since it uses as much as digits as its factorization.

41949773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 44.

The square root of 41949773 is about 6476.8644419966. The cubic root of 41949773 is about 347.4640454148.

The spelling of 41949773 in words is "forty-one million, nine hundred forty-nine thousand, seven hundred seventy-three".