6696347 has 8 divisors (see below), whose sum is σ = 7831296. Its totient is φ = 5605992.

The previous prime is 6696343. The next prime is 6696353. The reversal of 6696347 is 7436966.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6696347 - 2² = 6696343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6696343) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 10823 + ... + 11424.

It is an arithmetic number, because the mean of its divisors is an integer number (978912).

Almost surely, 2^6696347 is an apocalyptic number.

6696347 is a deficient number, since it is larger than the sum of its proper divisors (1134949).

6696347 is a wasteful number, since it uses less digits than its factorization.

6696347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22297.

The product of its digits is 163296, while the sum is 41.

The square root of 6696347 is about 2587.7300863885. The cubic root of 6696347 is about 188.4860949388.

The spelling of 6696347 in words is "six million, six hundred ninety-six thousand, three hundred forty-seven".