12790307 has 8 divisors (see below), whose sum is σ = 13858416. Its totient is φ = 11757312.

The previous prime is 12790301. The next prime is 12790333. The reversal of 12790307 is 70309721.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12790307 - 2¹² = 12786211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12790307.

It is not an unprimeable number, because it can be changed into a prime (12790301) 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, 8018 + ... + 9479.

It is an arithmetic number, because the mean of its divisors is an integer number (1732302).

Almost surely, 2^12790307 is an apocalyptic number.

12790307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12790307 is a deficient number, since it is larger than the sum of its proper divisors (1068109).

12790307 is a wasteful number, since it uses less digits than its factorization.

12790307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17557.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 12790307 is about 3576.3538695157. The cubic root of 12790307 is about 233.8623572628.

The spelling of 12790307 in words is "twelve million, seven hundred ninety thousand, three hundred seven".