13838879206 has 16 divisors (see below), whose sum is σ = 22197019680. Its totient is φ = 6447932800.

The previous prime is 13838879191. The next prime is 13838879207. The reversal of 13838879206 is 60297883831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13838879207) 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, 2011546 + ... + 2018413.

It is an arithmetic number, because the mean of its divisors is an integer number (1387313730).

Almost surely, 2^13838879206 is an apocalyptic number.

13838879206 is a deficient number, since it is larger than the sum of its proper divisors (8358140474).

13838879206 is a wasteful number, since it uses less digits than its factorization.

13838879206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4030079.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The spelling of 13838879206 in words is "thirteen billion, eight hundred thirty-eight million, eight hundred seventy-nine thousand, two hundred six".