6788838782 has 8 divisors (see below), whose sum is σ = 11109008952. Its totient is φ = 3085835800.

The previous prime is 6788838761. The next prime is 6788838787. The reversal of 6788838782 is 2878388876.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6788838787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154291769 + ... + 154291812.

It is an arithmetic number, because the mean of its divisors is an integer number (1388626119).

Almost surely, 2^6788838782 is an apocalyptic number.

6788838782 is a deficient number, since it is larger than the sum of its proper divisors (4320170170).

6788838782 is a wasteful number, since it uses less digits than its factorization.

6788838782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308583594.

The product of its digits is 57802752, while the sum is 65.

The square root of 6788838782 is about 82394.4098953321. The cubic root of 6788838782 is about 1893.4993707363.

The spelling of 6788838782 in words is "six billion, seven hundred eighty-eight million, eight hundred thirty-eight thousand, seven hundred eighty-two".