12379307 has 2 divisors, whose sum is σ = 12379308. Its totient is φ = 12379306.

The previous prime is 12379303. The next prime is 12379309. The reversal of 12379307 is 70397321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12379307 - 2² = 12379303 is a prime.

Together with 12379309, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12379303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6189653 + 6189654.

It is an arithmetic number, because the mean of its divisors is an integer number (6189654).

Almost surely, 2^12379307 is an apocalyptic number.

12379307 is a deficient number, since it is larger than the sum of its proper divisors (1).

12379307 is an equidigital number, since it uses as much as digits as its factorization.

12379307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 32.

The square root of 12379307 is about 3518.4239369354. The cubic root of 12379307 is about 231.3300816388.

The spelling of 12379307 in words is "twelve million, three hundred seventy-nine thousand, three hundred seven".