12396984 has 16 divisors (see below), whose sum is σ = 30992520. Its totient is φ = 4132320.

The previous prime is 12396983. The next prime is 12396997. The reversal of 12396984 is 48969321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12396983) 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 3 ways as a sum of consecutive naturals, for example, 258247 + ... + 258294.

Almost surely, 2^12396984 is an apocalyptic number.

It is an amenable number.

12396984 is an abundant number, since it is smaller than the sum of its proper divisors (18595536).

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

12396984 is a wasteful number, since it uses less digits than its factorization.

12396984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516550 (or 516546 counting only the distinct ones).

The product of its digits is 93312, while the sum is 42.

The square root of 12396984 is about 3520.9351030657. The cubic root of 12396984 is about 231.4401383380.

The spelling of 12396984 in words is "twelve million, three hundred ninety-six thousand, nine hundred eighty-four".