12969308 has 12 divisors (see below), whose sum is σ = 24759672. Its totient is φ = 5895120.

The previous prime is 12969301. The next prime is 12969311. The reversal of 12969308 is 80396921.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12969301) 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, 147335 + ... + 147422.

It is an arithmetic number, because the mean of its divisors is an integer number (2063306).

Almost surely, 2^12969308 is an apocalyptic number.

It is an amenable number.

12969308 is a deficient number, since it is larger than the sum of its proper divisors (11790364).

12969308 is a wasteful number, since it uses less digits than its factorization.

12969308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294772 (or 294770 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 38.

The square root of 12969308 is about 3601.2925457397. The cubic root of 12969308 is about 234.9482789450.

The spelling of 12969308 in words is "twelve million, nine hundred sixty-nine thousand, three hundred eight".