6696944 has 10 divisors (see below), whose sum is σ = 12975360. Its totient is φ = 3348464.

The previous prime is 6696923. The next prime is 6696953. The reversal of 6696944 is 4496966.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6696895 and 6696904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209264 + ... + 209295.

It is an arithmetic number, because the mean of its divisors is an integer number (1297536).

Almost surely, 2^6696944 is an apocalyptic number.

It is an amenable number.

6696944 is a deficient number, since it is larger than the sum of its proper divisors (6278416).

6696944 is a wasteful number, since it uses less digits than its factorization.

6696944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418567 (or 418561 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 6696944 is about 2587.8454358790. The cubic root of 6696944 is about 188.4916961446.

The spelling of 6696944 in words is "six million, six hundred ninety-six thousand, nine hundred forty-four".