12980984 has 16 divisors (see below), whose sum is σ = 24379800. Its totient is φ = 6479712.

The previous prime is 12980963. The next prime is 12981011. The reversal of 12980984 is 48908921.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6362 + ... + 8150.

Almost surely, 2^12980984 is an apocalyptic number.

It is an amenable number.

12980984 is a deficient number, since it is larger than the sum of its proper divisors (11398816).

12980984 is a wasteful number, since it uses less digits than its factorization.

12980984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702 (or 2698 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 12980984 is about 3602.9132656782. The cubic root of 12980984 is about 235.0187641573.

The spelling of 12980984 in words is "twelve million, nine hundred eighty thousand, nine hundred eighty-four".