849441 has 8 divisors (see below), whose sum is σ = 1144000. Its totient is φ = 560592.

The previous prime is 849427. The next prime is 849461. The reversal of 849441 is 144948.

849441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 849441 - 2¹⁰ = 848417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 849399 and 849408.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 849441.

It is not an unprimeable number, because it can be changed into a prime (849461) 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, 1066 + ... + 1683.

It is an arithmetic number, because the mean of its divisors is an integer number (143000).

2⁸⁴⁹⁴⁴¹ is an apocalyptic number.

It is an amenable number.

849441 is a deficient number, since it is larger than the sum of its proper divisors (294559).

849441 is a wasteful number, since it uses less digits than its factorization.

849441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855.

The product of its digits is 4608, while the sum is 30.

The square root of 849441 is about 921.6512355550. The cubic root of 849441 is about 94.7060535591.

The spelling of 849441 in words is "eight hundred forty-nine thousand, four hundred forty-one".