849672 has 24 divisors (see below), whose sum is σ = 2301390. Its totient is φ = 283200.

The previous prime is 849649. The next prime is 849691. The reversal of 849672 is 276948.

849672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 715716 + 133956 = 846^2 + 366^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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

It is an unprimeable number.

849672 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 5 ways as a sum of consecutive naturals, for example, 5829 + ... + 5972.

2⁸⁴⁹⁶⁷² is an apocalyptic number.

It is an amenable number.

849672 is an abundant number, since it is smaller than the sum of its proper divisors (1451718).

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

849672 is a wasteful number, since it uses less digits than its factorization.

849672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11813 (or 11806 counting only the distinct ones).

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

The square root of 849672 is about 921.7765455901. The cubic root of 849672 is about 94.7146376811.

It can be divided in two parts, 849 and 672, that added together give a square (1521 = 39²).

The spelling of 849672 in words is "eight hundred forty-nine thousand, six hundred seventy-two".