12379073 has 4 divisors (see below), whose sum is σ = 14147520. Its totient is φ = 10610628.

The previous prime is 12379067. The next prime is 12379079. The reversal of 12379073 is 37097321.

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 an emirpimes, since its reverse is a distinct semiprime: 37097321 = 23 ⋅1612927.

It is an interprime number because it is at equal distance from previous prime (12379067) and next prime (12379079).

It is not a de Polignac number, because 12379073 - 2¹⁶ = 12313537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12379079) 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, 884213 + ... + 884226.

It is an arithmetic number, because the mean of its divisors is an integer number (3536880).

Almost surely, 2^12379073 is an apocalyptic number.

It is an amenable number.

12379073 is a deficient number, since it is larger than the sum of its proper divisors (1768447).

12379073 is an equidigital number, since it uses as much as digits as its factorization.

12379073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1768446.

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

The square root of 12379073 is about 3518.3906832528. The cubic root of 12379073 is about 231.3286240564.

The spelling of 12379073 in words is "twelve million, three hundred seventy-nine thousand, seventy-three".