3009684 has 12 divisors (see below), whose sum is σ = 7022624. Its totient is φ = 1003224.

The previous prime is 3009683. The next prime is 3009689. The reversal of 3009684 is 4869003.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3009683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125392 + ... + 125415.

Almost surely, 2^3009684 is an apocalyptic number.

It is an amenable number.

3009684 is an abundant number, since it is smaller than the sum of its proper divisors (4012940).

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

3009684 is a wasteful number, since it uses less digits than its factorization.

3009684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250814 (or 250812 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 3009684 is about 1734.8440852134. The cubic root of 3009684 is about 144.3799764031.

The spelling of 3009684 in words is "three million, nine thousand, six hundred eighty-four".