12794429 has 4 divisors (see below), whose sum is σ = 13467840. Its totient is φ = 12121020.

The previous prime is 12794393. The next prime is 12794461. The reversal of 12794429 is 92449721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12794429 - 2¹² = 12790333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12794392 and 12794401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12794479) 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, 336677 + ... + 336714.

It is an arithmetic number, because the mean of its divisors is an integer number (3366960).

Almost surely, 2^12794429 is an apocalyptic number.

12794429 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12794429 is a deficient number, since it is larger than the sum of its proper divisors (673411).

12794429 is an equidigital number, since it uses as much as digits as its factorization.

12794429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673410.

The product of its digits is 36288, while the sum is 38.

The square root of 12794429 is about 3576.9301083471. The cubic root of 12794429 is about 233.8874772515.

The spelling of 12794429 in words is "twelve million, seven hundred ninety-four thousand, four hundred twenty-nine".