6844356 has 18 divisors (see below), whose sum is σ = 17301102. Its totient is φ = 2281440.

The previous prime is 6844349. The next prime is 6844373. The reversal of 6844356 is 6534486.

6844356 is digitally balanced in base 4 and base 5, because in such bases 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., 6843456 + 900 = 2616^2 + 30^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 190121 = 6844356 / (6 + 8 + 4 + 4 + 3 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 6844356.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 95025 + ... + 95096.

Almost surely, 2^6844356 is an apocalyptic number.

It is an amenable number.

6844356 is an abundant number, since it is smaller than the sum of its proper divisors (10456746).

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

6844356 is a wasteful number, since it uses less digits than its factorization.

6844356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190131 (or 190126 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 6844356 is about 2616.1720126934. The cubic root of 6844356 is about 189.8646866662.

The spelling of 6844356 in words is "six million, eight hundred forty-four thousand, three hundred fifty-six".