3843696339 has 12 divisors (see below), whose sum is σ = 6345149616. Its totient is φ = 2196397872.

The previous prime is 3843696319. The next prime is 3843696347. The reversal of 3843696339 is 9336963483.

3843696339 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 3843696339 - 2⁷ = 3843696211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3843696319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30505464 + ... + 30505589.

It is an arithmetic number, because the mean of its divisors is an integer number (528762468).

Almost surely, 2^3843696339 is an apocalyptic number.

3843696339 is a deficient number, since it is larger than the sum of its proper divisors (2501453277).

3843696339 is a wasteful number, since it uses less digits than its factorization.

3843696339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61011066 (or 61011063 counting only the distinct ones).

The product of its digits is 7558272, while the sum is 54.

The square root of 3843696339 is about 61997.5510726029. The cubic root of 3843696339 is about 1566.4493494301.

The spelling of 3843696339 in words is "three billion, eight hundred forty-three million, six hundred ninety-six thousand, three hundred thirty-nine".