12798339 has 8 divisors (see below), whose sum is σ = 17353920. Its totient is φ = 8387496.

The previous prime is 12798323. The next prime is 12798341. The reversal of 12798339 is 93389721.

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

It is not a de Polignac number, because 12798339 - 2⁴ = 12798323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12798339.

It is not an unprimeable number, because it can be changed into a prime (12798839) 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, 35977 + ... + 36330.

It is an arithmetic number, because the mean of its divisors is an integer number (2169240).

Almost surely, 2^12798339 is an apocalyptic number.

12798339 is a deficient number, since it is larger than the sum of its proper divisors (4555581).

12798339 is an equidigital number, since it uses as much as digits as its factorization.

12798339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72369.

The product of its digits is 81648, while the sum is 42.

The square root of 12798339 is about 3577.4766246616. The cubic root of 12798339 is about 233.9113002996.

The spelling of 12798339 in words is "twelve million, seven hundred ninety-eight thousand, three hundred thirty-nine".