3305680 has 40 divisors (see below), whose sum is σ = 8785152. Its totient is φ = 1133184.

The previous prime is 3305671. The next prime is 3305693. The reversal of 3305680 is 865033.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2392 + ... + 3511.

Almost surely, 2^3305680 is an apocalyptic number.

It is an amenable number.

3305680 is an abundant number, since it is smaller than the sum of its proper divisors (5479472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3305680 is a wasteful number, since it uses less digits than its factorization.

3305680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5923 (or 5917 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3305680 is about 1818.1529088611. The cubic root of 3305680 is about 148.9659246733.

The spelling of 3305680 in words is "three million, three hundred five thousand, six hundred eighty".