41696729 has 2 divisors, whose sum is σ = 41696730. Its totient is φ = 41696728.

The previous prime is 41696717. The next prime is 41696731. The reversal of 41696729 is 92769614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40615129 + 1081600 = 6373^2 + 1040^2 .

It is a cyclic number.

It is not a de Polignac number, because 41696729 - 2¹⁶ = 41631193 is a prime.

Together with 41696731, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 41696729.

It is not a weakly prime, because it can be changed into another prime (41696749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20848364 + 20848365.

It is an arithmetic number, because the mean of its divisors is an integer number (20848365).

Almost surely, 2^41696729 is an apocalyptic number.

It is an amenable number.

41696729 is a deficient number, since it is larger than the sum of its proper divisors (1).

41696729 is an equidigital number, since it uses as much as digits as its factorization.

41696729 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 44.

The square root of 41696729 is about 6457.3004421352. The cubic root of 41696729 is about 346.7639933625.

The spelling of 41696729 in words is "forty-one million, six hundred ninety-six thousand, seven hundred twenty-nine".