3305869 has 8 divisors (see below), whose sum is σ = 3791808. Its totient is φ = 2823360.

The previous prime is 3305851. The next prime is 3305873. The reversal of 3305869 is 9685033.

3305869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3305869 is a prime.

It is a super-2 number, since 2×3305869² = 21857539690322, 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 (3305879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1749 + ... + 3109.

It is an arithmetic number, because the mean of its divisors is an integer number (473976).

Almost surely, 2^3305869 is an apocalyptic number.

It is an amenable number.

3305869 is a deficient number, since it is larger than the sum of its proper divisors (485939).

3305869 is a wasteful number, since it uses less digits than its factorization.

3305869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 3305869 is about 1818.2048839446. The cubic root of 3305869 is about 148.9687636276.

The spelling of 3305869 in words is "three million, three hundred five thousand, eight hundred sixty-nine".