6683347 has 8 divisors (see below), whose sum is σ = 7488432. Its totient is φ = 5911200.

The previous prime is 6683293. The next prime is 6683351. The reversal of 6683347 is 7433866.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6683347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a d-powerful number, because it can be written as 6⁵ + 6⁷ + 8³ + 3¹³ + 3¹⁴ + 4⁵ + 7⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6683357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7804 + ... + 8617.

It is an arithmetic number, because the mean of its divisors is an integer number (936054).

Almost surely, 2^6683347 is an apocalyptic number.

6683347 is a deficient number, since it is larger than the sum of its proper divisors (805085).

6683347 is a wasteful number, since it uses less digits than its factorization.

6683347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16469.

The product of its digits is 72576, while the sum is 37.

The square root of 6683347 is about 2585.2170121675. The cubic root of 6683347 is about 188.3640429904.

The spelling of 6683347 in words is "six million, six hundred eighty-three thousand, three hundred forty-seven".