6849804 has 48 divisors (see below), whose sum is σ = 18126080. Its totient is φ = 1995840.

The previous prime is 6849797. The next prime is 6849851. The reversal of 6849804 is 4089486.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1809 + ... + 4119.

Almost surely, 2^6849804 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 6849804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9063040).

6849804 is an abundant number, since it is smaller than the sum of its proper divisors (11276276).

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

6849804 is a wasteful number, since it uses less digits than its factorization.

6849804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2350 (or 2348 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 6849804 is about 2617.2130215174. The cubic root of 6849804 is about 189.9150497431.

The spelling of 6849804 in words is "six million, eight hundred forty-nine thousand, eight hundred four".