6944871 has 4 divisors (see below), whose sum is σ = 9259832. Its totient is φ = 4629912.

The previous prime is 6944869. The next prime is 6944881. The reversal of 6944871 is 1784496.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6944871 - 2¹ = 6944869 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6944851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1157476 + ... + 1157481.

It is an arithmetic number, because the mean of its divisors is an integer number (2314958).

Almost surely, 2^6944871 is an apocalyptic number.

6944871 is a deficient number, since it is larger than the sum of its proper divisors (2314961).

6944871 is a wasteful number, since it uses less digits than its factorization.

6944871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314960.

The product of its digits is 48384, while the sum is 39.

The square root of 6944871 is about 2635.3123154571. The cubic root of 6944871 is about 190.7896132860.

It can be divided in two parts, 694 and 4871, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 6944871 in words is "six million, nine hundred forty-four thousand, eight hundred seventy-one".