12379441 has 4 divisors (see below), whose sum is σ = 12390400. Its totient is φ = 12368484.

The previous prime is 12379429. The next prime is 12379453. The reversal of 12379441 is 14497321.

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, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (12379429) and next prime (12379453).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12379441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12379541) 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, 3561 + ... + 6118.

It is an arithmetic number, because the mean of its divisors is an integer number (3097600).

Almost surely, 2^12379441 is an apocalyptic number.

It is an amenable number.

12379441 is a deficient number, since it is larger than the sum of its proper divisors (10959).

12379441 is an equidigital number, since it uses as much as digits as its factorization.

12379441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10958.

The product of its digits is 6048, while the sum is 31.

The square root of 12379441 is about 3518.4429795010. The cubic root of 12379441 is about 231.3309163145.

The spelling of 12379441 in words is "twelve million, three hundred seventy-nine thousand, four hundred forty-one".