6846388078 has 8 divisors (see below), whose sum is σ = 10271097360. Its totient is φ = 3422688960.

The previous prime is 6846388069. The next prime is 6846388111. The reversal of 6846388078 is 8708836486.

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

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 235363 + ... + 262846.

It is an arithmetic number, because the mean of its divisors is an integer number (1283887170).

Almost surely, 2^6846388078 is an apocalyptic number.

6846388078 is a deficient number, since it is larger than the sum of its proper divisors (3424709282).

6846388078 is a wasteful number, since it uses less digits than its factorization.

6846388078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505082.

The product of its (nonzero) digits is 12386304, while the sum is 58.

The square root of 6846388078 is about 82742.9034902692. The cubic root of 6846388078 is about 1898.8347497762.

The spelling of 6846388078 in words is "six billion, eight hundred forty-six million, three hundred eighty-eight thousand, seventy-eight".