44013829 has 2 divisors, whose sum is σ = 44013830. Its totient is φ = 44013828.

The previous prime is 44013763. The next prime is 44013859. The reversal of 44013829 is 92831044.

44013829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43256929 + 756900 = 6577^2 + 870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44013829 is a prime.

It is equal to p_2662159 and since 44013829 and 2662159 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44013829.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44013859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22006914 + 22006915.

It is an arithmetic number, because the mean of its divisors is an integer number (22006915).

Almost surely, 2^44013829 is an apocalyptic number.

It is an amenable number.

44013829 is a deficient number, since it is larger than the sum of its proper divisors (1).

44013829 is an equidigital number, since it uses as much as digits as its factorization.

44013829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 44013829 is about 6634.2918989143. The cubic root of 44013829 is about 353.0718154063.

The spelling of 44013829 in words is "forty-four million, thirteen thousand, eight hundred twenty-nine".