3090169 has 4 divisors (see below), whose sum is σ = 3124980. Its totient is φ = 3055360.

The previous prime is 3090161. The next prime is 3090181. The reversal of 3090169 is 9610903.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1166400 + 1923769 = 1080^2 + 1387^2 .

It is a cyclic number.

It is not a de Polignac number, because 3090169 - 2³ = 3090161 is a prime.

It is a super-2 number, since 2×3090169² = 19098288897122, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3090161) 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, 17272 + ... + 17449.

It is an arithmetic number, because the mean of its divisors is an integer number (781245).

Almost surely, 2^3090169 is an apocalyptic number.

It is an amenable number.

3090169 is a deficient number, since it is larger than the sum of its proper divisors (34811).

3090169 is an equidigital number, since it uses as much as digits as its factorization.

3090169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34810.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 3090169 is about 1757.8876528379. The cubic root of 3090169 is about 145.6556751064.

The spelling of 3090169 in words is "three million, ninety thousand, one hundred sixty-nine".