41969729 has 8 divisors (see below), whose sum is σ = 43374720. Its totient is φ = 40579056.

The previous prime is 41969701. The next prime is 41969743. The reversal of 41969729 is 92796914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41969729 - 2¹² = 41965633 is a prime.

It is a super-2 number, since 2×41969729² = 3522916304666882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41969789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2552 + ... + 9510.

It is an arithmetic number, because the mean of its divisors is an integer number (5421840).

Almost surely, 2^41969729 is an apocalyptic number.

It is an amenable number.

41969729 is a deficient number, since it is larger than the sum of its proper divisors (1404991).

41969729 is a wasteful number, since it uses less digits than its factorization.

41969729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7159.

The product of its digits is 244944, while the sum is 47.

The square root of 41969729 is about 6478.4048190893. The cubic root of 41969729 is about 347.5191342569.

The spelling of 41969729 in words is "forty-one million, nine hundred sixty-nine thousand, seven hundred twenty-nine".