12379030 has 16 divisors (see below), whose sum is σ = 22352400. Its totient is φ = 4936032.

The previous prime is 12379019. The next prime is 12379033. The reversal of 12379030 is 3097321.

It is a junction number, because it is equal to n+sod(n) for n = 12378986 and 12379004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12379033) 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, 1717 + ... + 5263.

It is an arithmetic number, because the mean of its divisors is an integer number (1397025).

Almost surely, 2^12379030 is an apocalyptic number.

12379030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12379030 is a deficient number, since it is larger than the sum of its proper divisors (9973370).

12379030 is a wasteful number, since it uses less digits than its factorization.

12379030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3903.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 12379030 is about 3518.3845724991. The cubic root of 12379030 is about 231.3283562081.

The spelling of 12379030 in words is "twelve million, three hundred seventy-nine thousand, thirty".