12790384 has 20 divisors (see below), whose sum is σ = 25250616. Its totient is φ = 6274112.

The previous prime is 12790381. The next prime is 12790399. The reversal of 12790384 is 48309721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12790381) 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, 6694 + ... + 8389.

Almost surely, 2^12790384 is an apocalyptic number.

It is an amenable number.

12790384 is a deficient number, since it is larger than the sum of its proper divisors (12460232).

12790384 is a wasteful number, since it uses less digits than its factorization.

12790384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15144 (or 15138 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 12790384 is about 3576.3646346535. The cubic root of 12790384 is about 233.8628265600.

The spelling of 12790384 in words is "twelve million, seven hundred ninety thousand, three hundred eighty-four".