6716838379 has 2 divisors, whose sum is σ = 6716838380. Its totient is φ = 6716838378.

The previous prime is 6716838307. The next prime is 6716838461. The reversal of 6716838379 is 9738386176.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6716838379 - 2¹⁹ = 6716314091 is a prime.

It is not a weakly prime, because it can be changed into another prime (6716833379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3358419189 + 3358419190.

It is an arithmetic number, because the mean of its divisors is an integer number (3358419190).

Almost surely, 2^6716838379 is an apocalyptic number.

6716838379 is a deficient number, since it is larger than the sum of its proper divisors (1).

6716838379 is an equidigital number, since it uses as much as digits as its factorization.

6716838379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 58.

The square root of 6716838379 is about 81956.3199454441. The cubic root of 6716838379 is about 1886.7816020448.

The spelling of 6716838379 in words is "six billion, seven hundred sixteen million, eight hundred thirty-eight thousand, three hundred seventy-nine".