6849444 has 48 divisors (see below), whose sum is σ = 18531968. Its totient is φ = 1928448.

The previous prime is 6849421. The next prime is 6849463. The reversal of 6849444 is 4449486.

It is a nialpdrome in base 14.

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, 5574 + ... + 6690.

Almost surely, 2^6849444 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 6849444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9265984).

6849444 is an abundant number, since it is smaller than the sum of its proper divisors (11682524).

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

6849444 is a wasteful number, since it uses less digits than its factorization.

6849444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204 (or 1202 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The square root of 6849444 is about 2617.1442451649. The cubic root of 6849444 is about 189.9117226107.

The spelling of 6849444 in words is "six million, eight hundred forty-nine thousand, four hundred forty-four".