6676169 has 4 divisors (see below), whose sum is σ = 6856644. Its totient is φ = 6495696.

The previous prime is 6676139. The next prime is 6676171. The reversal of 6676169 is 9616766.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9616766 = 2 ⋅4808383.

It can be written as a sum of positive squares in 2 ways, for example, as 4752400 + 1923769 = 2180^2 + 1387^2 .

It is a cyclic number.

It is not a de Polignac number, because 6676169 - 2⁸ = 6675913 is a prime.

It is a super-2 number, since 2×6676169² = 89142465033122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6676139) 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, 90182 + ... + 90255.

It is an arithmetic number, because the mean of its divisors is an integer number (1714161).

Almost surely, 2^6676169 is an apocalyptic number.

It is an amenable number.

6676169 is a deficient number, since it is larger than the sum of its proper divisors (180475).

6676169 is a wasteful number, since it uses less digits than its factorization.

6676169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180474.

The product of its digits is 81648, while the sum is 41.

The square root of 6676169 is about 2583.8283611726. The cubic root of 6676169 is about 188.2965837050.

The spelling of 6676169 in words is "six million, six hundred seventy-six thousand, one hundred sixty-nine".