3308913 has 12 divisors (see below), whose sum is σ = 4824820. Its totient is φ = 2185056.

The previous prime is 3308911. The next prime is 3308917. The reversal of 3308913 is 3198033.

It can be written as a sum of positive squares in 2 ways, for example, as 2934369 + 374544 = 1713^2 + 612^2 .

It is not a de Polignac number, because 3308913 - 2¹ = 3308911 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3308911) 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 11 ways as a sum of consecutive naturals, for example, 706 + ... + 2667.

Almost surely, 2^3308913 is an apocalyptic number.

It is an amenable number.

3308913 is a deficient number, since it is larger than the sum of its proper divisors (1515907).

3308913 is a wasteful number, since it uses less digits than its factorization.

3308913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3488 (or 3485 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 3308913 is about 1819.0417807186. The cubic root of 3308913 is about 149.0144724167.

The spelling of 3308913 in words is "three million, three hundred eight thousand, nine hundred thirteen".