12793929 has 8 divisors (see below), whose sum is σ = 17101920. Its totient is φ = 8507616.

The previous prime is 12793889. The next prime is 12793931. The reversal of 12793929 is 92939721.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12793929 - 2⁷ = 12793801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12793969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3987 + ... + 6440.

It is an arithmetic number, because the mean of its divisors is an integer number (2137740).

Almost surely, 2^12793929 is an apocalyptic number.

It is an amenable number.

12793929 is a deficient number, since it is larger than the sum of its proper divisors (4307991).

12793929 is a wasteful number, since it uses less digits than its factorization.

12793929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10839.

The product of its digits is 61236, while the sum is 42.

The square root of 12793929 is about 3576.8602153285. The cubic root of 12793929 is about 233.8844304759.

The spelling of 12793929 in words is "twelve million, seven hundred ninety-three thousand, nine hundred twenty-nine".