3303869 has 4 divisors (see below), whose sum is σ = 3317820. Its totient is φ = 3289920.

The previous prime is 3303857. The next prime is 3303871. The reversal of 3303869 is 9683033.

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 2679769 + 624100 = 1637^2 + 790^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3303869 is a prime.

It is a super-2 number, since 2×3303869² = 21831100738322, 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 (3303809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6614 + ... + 7095.

It is an arithmetic number, because the mean of its divisors is an integer number (829455).

Almost surely, 2^3303869 is an apocalyptic number.

It is an amenable number.

3303869 is a deficient number, since it is larger than the sum of its proper divisors (13951).

3303869 is a wasteful number, since it uses less digits than its factorization.

3303869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13950.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 3303869 is about 1817.6548077124. The cubic root of 3303869 is about 148.9387162956.

The spelling of 3303869 in words is "three million, three hundred three thousand, eight hundred sixty-nine".