1338699196 has 24 divisors (see below), whose sum is σ = 2390850000. Its totient is φ = 655737984.

The previous prime is 1338699191. The next prime is 1338699209. The reversal of 1338699196 is 6919968331.

It is a super-3 number, since 3×1338699196³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338699191) 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, 21555 + ... + 56053.

It is an arithmetic number, because the mean of its divisors is an integer number (99618750).

Almost surely, 2^1338699196 is an apocalyptic number.

It is an amenable number.

1338699196 is a deficient number, since it is larger than the sum of its proper divisors (1052150804).

1338699196 is a wasteful number, since it uses less digits than its factorization.

1338699196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34701 (or 34699 counting only the distinct ones).

The product of its digits is 1889568, while the sum is 55.

The square root of 1338699196 is about 36588.2384927178. The cubic root of 1338699196 is about 1102.1169140882.

The spelling of 1338699196 in words is "one billion, three hundred thirty-eight million, six hundred ninety-nine thousand, one hundred ninety-six".