44063939 has 2 divisors, whose sum is σ = 44063940. Its totient is φ = 44063938.

The previous prime is 44063933. The next prime is 44063941. The reversal of 44063939 is 93936044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44063939 - 2⁴ = 44063923 is a prime.

Together with 44063941, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44063933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22031969 + 22031970.

It is an arithmetic number, because the mean of its divisors is an integer number (22031970).

Almost surely, 2^44063939 is an apocalyptic number.

44063939 is a deficient number, since it is larger than the sum of its proper divisors (1).

44063939 is an equidigital number, since it uses as much as digits as its factorization.

44063939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 44063939 is about 6638.0674145417. The cubic root of 44063939 is about 353.2057560260.

The spelling of 44063939 in words is "forty-four million, sixty-three thousand, nine hundred thirty-nine".