3268109 has 4 divisors (see below), whose sum is σ = 3519516. Its totient is φ = 3016704.

The previous prime is 3268103. The next prime is 3268121. The reversal of 3268109 is 9018623.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9018623 = 29 ⋅310987.

It can be written as a sum of positive squares in 2 ways, for example, as 850084 + 2418025 = 922^2 + 1555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3268109 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3268103) 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, 125684 + ... + 125709.

It is an arithmetic number, because the mean of its divisors is an integer number (879879).

Almost surely, 2^3268109 is an apocalyptic number.

It is an amenable number.

3268109 is a deficient number, since it is larger than the sum of its proper divisors (251407).

3268109 is a wasteful number, since it uses less digits than its factorization.

3268109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251406.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 3268109 is about 1807.7911936947. The cubic root of 3268109 is about 148.3994111470.

The spelling of 3268109 in words is "three million, two hundred sixty-eight thousand, one hundred nine".