44494239 has 8 divisors (see below), whose sum is σ = 60929200. Its totient is φ = 28861056.

The previous prime is 44494217. The next prime is 44494243. The reversal of 44494239 is 93249444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44494239 - 2⁷ = 44494111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44494197 and 44494206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44494279) 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, 200314 + ... + 200535.

It is an arithmetic number, because the mean of its divisors is an integer number (7616150).

Almost surely, 2^44494239 is an apocalyptic number.

44494239 is a deficient number, since it is larger than the sum of its proper divisors (16434961).

44494239 is a wasteful number, since it uses less digits than its factorization.

44494239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400889.

The product of its digits is 124416, while the sum is 39.

The square root of 44494239 is about 6670.4002128808. The cubic root of 44494239 is about 354.3517602159.

The spelling of 44494239 in words is "forty-four million, four hundred ninety-four thousand, two hundred thirty-nine".