6679213 has 8 divisors (see below), whose sum is σ = 6883200. Its totient is φ = 6478368.

The previous prime is 6679199. The next prime is 6679237. The reversal of 6679213 is 3129766.

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

It is a cyclic number.

It is not a de Polignac number, because 6679213 - 2⁹ = 6678701 is a prime.

It is a super-2 number, since 2×6679213² = 89223772598738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6679273) 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, 3945 + ... + 5377.

It is an arithmetic number, because the mean of its divisors is an integer number (860400).

Almost surely, 2^6679213 is an apocalyptic number.

It is an amenable number.

6679213 is a deficient number, since it is larger than the sum of its proper divisors (203987).

6679213 is a wasteful number, since it uses less digits than its factorization.

6679213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571.

The product of its digits is 13608, while the sum is 34.

The square root of 6679213 is about 2584.4173424585. The cubic root of 6679213 is about 188.3251973060.

The spelling of 6679213 in words is "six million, six hundred seventy-nine thousand, two hundred thirteen".