6896943 has 24 divisors (see below), whose sum is σ = 10698480. Its totient is φ = 4268160.

The previous prime is 6896909. The next prime is 6896947. The reversal of 6896943 is 3496986.

It is not a de Polignac number, because 6896943 - 2¹⁸ = 6634799 is a prime.

It is a congruent number.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8683 + ... + 9443.

It is an arithmetic number, because the mean of its divisors is an integer number (445770).

Almost surely, 2^6896943 is an apocalyptic number.

6896943 is a deficient number, since it is larger than the sum of its proper divisors (3801537).

6896943 is a wasteful number, since it uses less digits than its factorization.

6896943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 836 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 6896943 is about 2626.2031528425. The cubic root of 6896943 is about 190.3497068251.

The spelling of 6896943 in words is "six million, eight hundred ninety-six thousand, nine hundred forty-three".