849276 has 36 divisors (see below), whose sum is σ = 2218944. Its totient is φ = 273600.

The previous prime is 849271. The next prime is 849301. The reversal of 849276 is 672948.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 849276.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (849271) by changing a digit.

849276 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 11 ways as a sum of consecutive naturals, for example, 736 + ... + 1496.

2⁸⁴⁹²⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 849276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1109472).

849276 is an abundant number, since it is smaller than the sum of its proper divisors (1369668).

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

849276 is a wasteful number, since it uses less digits than its factorization.

849276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802 (or 797 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 849276 is about 921.5617179549. The cubic root of 849276 is about 94.6999210905.

It can be divided in two parts, 8 and 49276, that added together give a square (49284 = 222²).

The spelling of 849276 in words is "eight hundred forty-nine thousand, two hundred seventy-six".