12380396 has 12 divisors (see below), whose sum is σ = 24760848. Its totient is φ = 5305872.

The previous prime is 12380351. The next prime is 12380413. The reversal of 12380396 is 69308321.

12380396 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221051 + ... + 221106.

It is an arithmetic number, because the mean of its divisors is an integer number (2063404).

Almost surely, 2^12380396 is an apocalyptic number.

It is an amenable number.

12380396 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12380396 is a wasteful number, since it uses less digits than its factorization.

12380396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442168 (or 442166 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 12380396 is about 3518.5786903237. The cubic root of 12380396 is about 231.3368647615.

The spelling of 12380396 in words is "twelve million, three hundred eighty thousand, three hundred ninety-six".