12879298 has 8 divisors (see below), whose sum is σ = 19394892. Its totient is φ = 6414336.

The previous prime is 12879259. The next prime is 12879301. The reversal of 12879298 is 89297821.

It can be written as a sum of positive squares in 2 ways, for example, as 12439729 + 439569 = 3527^2 + 663^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12015 + ... + 13042.

Almost surely, 2^12879298 is an apocalyptic number.

12879298 is a deficient number, since it is larger than the sum of its proper divisors (6515594).

12879298 is a wasteful number, since it uses less digits than its factorization.

12879298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25316.

The product of its digits is 145152, while the sum is 46.

The square root of 12879298 is about 3588.7738853263. The cubic root of 12879298 is about 234.4034848461.

It can be divided in two parts, 1287 and 9298, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 12879298 in words is "twelve million, eight hundred seventy-nine thousand, two hundred ninety-eight".