6896944 has 20 divisors (see below), whose sum is σ = 13429696. Its totient is φ = 3431232.

The previous prime is 6896909. The next prime is 6896947. The reversal of 6896944 is 4496986.

It is a d-powerful number, because it can be written as 6 + 8⁷ + 9³ + 6⁵ + 9⁶ + 4⁸ + 4¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 6896894 and 6896903.

It is not an unprimeable number, because it can be changed into a prime (6896947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2602 + ... + 4534.

Almost surely, 2^6896944 is an apocalyptic number.

It is an amenable number.

6896944 is a deficient number, since it is larger than the sum of its proper divisors (6532752).

6896944 is a wasteful number, since it uses less digits than its factorization.

6896944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164 (or 2158 counting only the distinct ones).

The product of its digits is 373248, while the sum is 46.

The square root of 6896944 is about 2626.2033432314. The cubic root of 6896944 is about 190.3497160248.

The spelling of 6896944 in words is "six million, eight hundred ninety-six thousand, nine hundred forty-four".