6710669 has 4 divisors (see below), whose sum is σ = 7669344. Its totient is φ = 5751996.

The previous prime is 6710659. The next prime is 6710677. The reversal of 6710669 is 9660176.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6710669 - 2¹² = 6706573 is a prime.

It is a super-2 number, since 2×6710669² = 90066156855122, 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 (6710609) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479327 + ... + 479340.

It is an arithmetic number, because the mean of its divisors is an integer number (1917336).

Almost surely, 2^6710669 is an apocalyptic number.

It is an amenable number.

6710669 is a deficient number, since it is larger than the sum of its proper divisors (958675).

6710669 is an equidigital number, since it uses as much as digits as its factorization.

6710669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958674.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 6710669 is about 2590.4958984720. The cubic root of 6710669 is about 188.6203758929.

The spelling of 6710669 in words is "six million, seven hundred ten thousand, six hundred sixty-nine".