4442173797 has 8 divisors (see below), whose sum is σ = 6271304256. Its totient is φ = 2787246272.

The previous prime is 4442173783. The next prime is 4442173807. The reversal of 4442173797 is 7973712444.

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 4442173797 - 2¹² = 4442169701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442173777) 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 in 7 ways as a sum of consecutive naturals, for example, 43550673 + ... + 43550774.

It is an arithmetic number, because the mean of its divisors is an integer number (783913032).

Almost surely, 2^4442173797 is an apocalyptic number.

It is an amenable number.

4442173797 is a deficient number, since it is larger than the sum of its proper divisors (1829130459).

4442173797 is a wasteful number, since it uses less digits than its factorization.

4442173797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87101467.

The product of its digits is 1185408, while the sum is 48.

The square root of 4442173797 is about 66649.6346351576. The cubic root of 4442173797 is about 1643.8613402835.

The spelling of 4442173797 in words is "four billion, four hundred forty-two million, one hundred seventy-three thousand, seven hundred ninety-seven".