3308969 has 4 divisors (see below), whose sum is σ = 3321540. Its totient is φ = 3296400.

The previous prime is 3308959. The next prime is 3308989. The reversal of 3308969 is 9698033.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9698033 = 37 ⋅262109.

It can be written as a sum of positive squares in 2 ways, for example, as 619369 + 2689600 = 787^2 + 1640^2 .

It is a cyclic number.

It is not a de Polignac number, because 3308969 - 2⁴ = 3308953 is a prime.

It is a super-2 number, since 2×3308969² = 21898551685922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (3308939) 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, 5882 + ... + 6419.

It is an arithmetic number, because the mean of its divisors is an integer number (830385).

Almost surely, 2^3308969 is an apocalyptic number.

It is an amenable number.

3308969 is a deficient number, since it is larger than the sum of its proper divisors (12571).

3308969 is a wasteful number, since it uses less digits than its factorization.

3308969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12570.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 3308969 is about 1819.0571733731. The cubic root of 3308969 is about 149.0153130517.

The spelling of 3308969 in words is "three million, three hundred eight thousand, nine hundred sixty-nine".