12394079 has 8 divisors (see below), whose sum is σ = 13350912. Its totient is φ = 11472120.

The previous prime is 12394043. The next prime is 12394087. The reversal of 12394079 is 97049321.

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 12394079 - 2¹² = 12389983 is a prime.

It is a super-2 number, since 2×12394079² = 307226388516482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12394009) 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, 7979 + ... + 9404.

It is an arithmetic number, because the mean of its divisors is an integer number (1668864).

Almost surely, 2^12394079 is an apocalyptic number.

12394079 is a deficient number, since it is larger than the sum of its proper divisors (956833).

12394079 is a wasteful number, since it uses less digits than its factorization.

12394079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17437.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 12394079 is about 3520.5225464411. The cubic root of 12394079 is about 231.4220590448.

The spelling of 12394079 in words is "twelve million, three hundred ninety-four thousand, seventy-nine".