3085109 has 8 divisors (see below), whose sum is σ = 3288600. Its totient is φ = 2884096.

The previous prime is 3085073. The next prime is 3085123. The reversal of 3085109 is 9015803.

It can be written as a sum of positive squares in 4 ways, for example, as 2235025 + 850084 = 1495^2 + 922^2 .

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 3085109 - 2¹⁶ = 3019573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3085129) 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, 2417 + ... + 3465.

It is an arithmetic number, because the mean of its divisors is an integer number (411075).

Almost surely, 2^3085109 is an apocalyptic number.

It is an amenable number.

3085109 is a deficient number, since it is larger than the sum of its proper divisors (203491).

3085109 is a wasteful number, since it uses less digits than its factorization.

3085109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1239.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 3085109 is about 1756.4478358323. The cubic root of 3085109 is about 145.5761303351.

The spelling of 3085109 in words is "three million, eighty-five thousand, one hundred nine".