4444491047 has 8 divisors (see below), whose sum is σ = 4507603440. Its totient is φ = 4381439040.

The previous prime is 4444491017. The next prime is 4444491091. The reversal of 4444491047 is 7401944444.

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

It is a cyclic number.

It is not a de Polignac number, because 4444491047 - 2¹⁰ = 4444490023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4444490995 and 4444491013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444491017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145097 + ... + 173037.

It is an arithmetic number, because the mean of its divisors is an integer number (563450430).

Almost surely, 2^4444491047 is an apocalyptic number.

4444491047 is a deficient number, since it is larger than the sum of its proper divisors (63112393).

4444491047 is a wasteful number, since it uses less digits than its factorization.

4444491047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30193.

The product of its (nonzero) digits is 258048, while the sum is 41.

The square root of 4444491047 is about 66667.0161849171. The cubic root of 4444491047 is about 1644.1471294562.

The spelling of 4444491047 in words is "four billion, four hundred forty-four million, four hundred ninety-one thousand, forty-seven".