849792 has 32 divisors (see below), whose sum is σ = 2258280. Its totient is φ = 283136.

The previous prime is 849773. The next prime is 849829. The reversal of 849792 is 297948.

849792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 849792.

It is a congruent number.

It is an unprimeable number.

849792 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723 + ... + 1490.

2⁸⁴⁹⁷⁹² is an apocalyptic number.

It is an amenable number.

849792 is an abundant number, since it is smaller than the sum of its proper divisors (1408488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

849792 is a wasteful number, since it uses less digits than its factorization.

849792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230 (or 2218 counting only the distinct ones).

The product of its digits is 36288, while the sum is 39.

The square root of 849792 is about 921.8416349894. The cubic root of 849792 is about 94.7190963513.

The spelling of 849792 in words is "eight hundred forty-nine thousand, seven hundred ninety-two".