844159948 has 12 divisors (see below), whose sum is σ = 1479907800. Its totient is φ = 421329152.

The previous prime is 844159891. The next prime is 844159999. The reversal of 844159948 is 849951448.

844159948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 844159895 and 844159904.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185173 + ... + 189676.

It is an arithmetic number, because the mean of its divisors is an integer number (123325650).

Almost surely, 2^844159948 is an apocalyptic number.

It is an amenable number.

844159948 is a deficient number, since it is larger than the sum of its proper divisors (635747852).

844159948 is a wasteful number, since it uses less digits than its factorization.

844159948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375416 (or 375414 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 52.

The square root of 844159948 is about 29054.4307808637. The cubic root of 844159948 is about 945.0938003062.

The spelling of 844159948 in words is "eight hundred forty-four million, one hundred fifty-nine thousand, nine hundred forty-eight".