44000893 has 2 divisors, whose sum is σ = 44000894. Its totient is φ = 44000892.

The previous prime is 44000857. The next prime is 44000897. The reversal of 44000893 is 39800044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42224004 + 1776889 = 6498^2 + 1333^2 .

It is a cyclic number.

It is not a de Polignac number, because 44000893 - 2⁹ = 44000381 is a prime.

It is equal to p_2661436 and since 44000893 and 2661436 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44000897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22000446 + 22000447.

It is an arithmetic number, because the mean of its divisors is an integer number (22000447).

Almost surely, 2^44000893 is an apocalyptic number.

It is an amenable number.

44000893 is a deficient number, since it is larger than the sum of its proper divisors (1).

44000893 is an equidigital number, since it uses as much as digits as its factorization.

44000893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 44000893 is about 6633.3168927769. The cubic root of 44000893 is about 353.0372218506.

The spelling of 44000893 in words is "forty-four million, eight hundred ninety-three", and thus it is an aban number.