12284396379 has 12 divisors (see below), whose sum is σ = 17745245232. Its totient is φ = 8189082000.

The previous prime is 12284396351. The next prime is 12284396417. The reversal of 12284396379 is 97369348221.

12284396379 is a `hidden beast` number, since 1 + 228 + 43 + 9 + 6 + 379 = 666.

12284396379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12284396379 - 2⁹ = 12284395867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12284396329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156829 + ... + 221729.

It is an arithmetic number, because the mean of its divisors is an integer number (1478770436).

Almost surely, 2^12284396379 is an apocalyptic number.

12284396379 is a deficient number, since it is larger than the sum of its proper divisors (5460848853).

12284396379 is a wasteful number, since it uses less digits than its factorization.

12284396379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85938 (or 85935 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The spelling of 12284396379 in words is "twelve billion, two hundred eighty-four million, three hundred ninety-six thousand, three hundred seventy-nine".