6782340099 has 16 divisors (see below), whose sum is σ = 9073731744. Its totient is φ = 4506278400.

The previous prime is 6782340067. The next prime is 6782340101. The reversal of 6782340099 is 9900432876.

It is not a de Polignac number, because 6782340099 - 2⁵ = 6782340067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6782340599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1531909 + ... + 1536329.

It is an arithmetic number, because the mean of its divisors is an integer number (567108234).

Almost surely, 2^6782340099 is an apocalyptic number.

6782340099 is a deficient number, since it is larger than the sum of its proper divisors (2291391645).

6782340099 is a wasteful number, since it uses less digits than its factorization.

6782340099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6038.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 6782340099 is about 82354.9640216059. The cubic root of 6782340099 is about 1892.8949875176.

The spelling of 6782340099 in words is "six billion, seven hundred eighty-two million, three hundred forty thousand, ninety-nine".