3840013319 has 2 divisors, whose sum is σ = 3840013320. Its totient is φ = 3840013318.

The previous prime is 3840013271. The next prime is 3840013321. The reversal of 3840013319 is 9133100483.

It is a happy number.

3840013319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3840013319 - 2⁸ = 3840013063 is a prime.

It is a super-2 number, since 2×3840013319² = 29491404580194791522, which contains 22 as substring.

Together with 3840013321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3840013339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1920006659 + 1920006660.

It is an arithmetic number, because the mean of its divisors is an integer number (1920006660).

Almost surely, 2^3840013319 is an apocalyptic number.

3840013319 is a deficient number, since it is larger than the sum of its proper divisors (1).

3840013319 is an equidigital number, since it uses as much as digits as its factorization.

3840013319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 3840013319 is about 61967.8410064446. The cubic root of 3840013319 is about 1565.9488669558.

The spelling of 3840013319 in words is "three billion, eight hundred forty million, thirteen thousand, three hundred nineteen".