41673869 has 2 divisors, whose sum is σ = 41673870. Its totient is φ = 41673868.

The previous prime is 41673839. The next prime is 41673871. The reversal of 41673869 is 96837614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39816100 + 1857769 = 6310^2 + 1363^2 .

It is a cyclic number.

It is not a de Polignac number, because 41673869 - 2²⁰ = 40625293 is a prime.

It is a super-2 number, since 2×41673869² = 3473422714858322, which contains 22 as substring.

Together with 41673871, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41673809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20836934 + 20836935.

It is an arithmetic number, because the mean of its divisors is an integer number (20836935).

Almost surely, 2^41673869 is an apocalyptic number.

It is an amenable number.

41673869 is a deficient number, since it is larger than the sum of its proper divisors (1).

41673869 is an equidigital number, since it uses as much as digits as its factorization.

41673869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 44.

The square root of 41673869 is about 6455.5301099135. The cubic root of 41673869 is about 346.7006113006.

The spelling of 41673869 in words is "forty-one million, six hundred seventy-three thousand, eight hundred sixty-nine".