3308643 has 12 divisors (see below), whose sum is σ = 5146960. Its totient is φ = 2036016.

The previous prime is 3308633. The next prime is 3308653. The reversal of 3308643 is 3468033.

It is an interprime number because it is at equal distance from previous prime (3308633) and next prime (3308653).

It is not a de Polignac number, because 3308643 - 2⁵ = 3308611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3308623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14023 + ... + 14256.

Almost surely, 2^3308643 is an apocalyptic number.

3308643 is a deficient number, since it is larger than the sum of its proper divisors (1838317).

3308643 is a wasteful number, since it uses less digits than its factorization.

3308643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28298 (or 28295 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3308643 is about 1818.9675643067. The cubic root of 3308643 is about 149.0104192224.

The spelling of 3308643 in words is "three million, three hundred eight thousand, six hundred forty-three".