44046839 has 2 divisors, whose sum is σ = 44046840. Its totient is φ = 44046838.

The previous prime is 44046829. The next prime is 44046841. The reversal of 44046839 is 93864044.

44046839 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44046839 is a prime.

Together with 44046841, 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 (44046829) 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, 22023419 + 22023420.

It is an arithmetic number, because the mean of its divisors is an integer number (22023420).

Almost surely, 2^44046839 is an apocalyptic number.

44046839 is a deficient number, since it is larger than the sum of its proper divisors (1).

44046839 is an equidigital number, since it uses as much as digits as its factorization.

44046839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 44046839 is about 6636.7792640708. The cubic root of 44046839 is about 353.1600603088.

The spelling of 44046839 in words is "forty-four million, forty-six thousand, eight hundred thirty-nine".