849079 has 8 divisors (see below), whose sum is σ = 1058688. Its totient is φ = 661560.

The previous prime is 849061. The next prime is 849083. The reversal of 849079 is 970948.

It is a happy number.

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 849079 - 2⁵ = 849047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849019) 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, 5437 + ... + 5590.

It is an arithmetic number, because the mean of its divisors is an integer number (132336).

2⁸⁴⁹⁰⁷⁹ is an apocalyptic number.

849079 is a deficient number, since it is larger than the sum of its proper divisors (209609).

849079 is a wasteful number, since it uses less digits than its factorization.

849079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11045.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 849079 is about 921.4548279758. The cubic root of 849079 is about 94.6925982543.

The spelling of 849079 in words is "eight hundred forty-nine thousand, seventy-nine".