44000894 has 16 divisors (see below), whose sum is σ = 75516000. Its totient is φ = 18836064.

The previous prime is 44000893. The next prime is 44000897. The reversal of 44000894 is 49800044.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44000893) 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 in 7 ways as a sum of consecutive naturals, for example, 20672 + ... + 22700.

It is an arithmetic number, because the mean of its divisors is an integer number (4719750).

Almost surely, 2^44000894 is an apocalyptic number.

44000894 is a deficient number, since it is larger than the sum of its proper divisors (31515106).

44000894 is a wasteful number, since it uses less digits than its factorization.

44000894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 44000894 is about 6633.3169681540. The cubic root of 44000894 is about 353.0372245251.

The spelling of 44000894 in words is "forty-four million, eight hundred ninety-four", and thus it is an aban number.