44889347 has 2 divisors, whose sum is σ = 44889348. Its totient is φ = 44889346.

The previous prime is 44889337. The next prime is 44889373. The reversal of 44889347 is 74398844.

44889347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44889347 - 2¹⁰ = 44888323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44889337) 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, 22444673 + 22444674.

It is an arithmetic number, because the mean of its divisors is an integer number (22444674).

Almost surely, 2^44889347 is an apocalyptic number.

44889347 is a deficient number, since it is larger than the sum of its proper divisors (1).

44889347 is an equidigital number, since it uses as much as digits as its factorization.

44889347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 774144, while the sum is 47.

The square root of 44889347 is about 6699.9512684795. The cubic root of 44889347 is about 355.3975497412.

The spelling of 44889347 in words is "forty-four million, eight hundred eighty-nine thousand, three hundred forty-seven".