6848343678 has 64 divisors (see below), whose sum is σ = 15538003200. Its totient is φ = 1993205760.

The previous prime is 6848343661. The next prime is 6848343713. The reversal of 6848343678 is 8763438486.

It is a super-2 number, since 2×6848343678² = 93799622264005135368, which contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360133 + ... + 378671.

It is an arithmetic number, because the mean of its divisors is an integer number (242781300).

Almost surely, 2^6848343678 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6848343678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7769001600).

6848343678 is an abundant number, since it is smaller than the sum of its proper divisors (8689659522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6848343678 is a wasteful number, since it uses less digits than its factorization.

6848343678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18777.

The product of its digits is 18579456, while the sum is 57.

The square root of 6848343678 is about 82754.7199741501. The cubic root of 6848343678 is about 1899.0155267391.

The spelling of 6848343678 in words is "six billion, eight hundred forty-eight million, three hundred forty-three thousand, six hundred seventy-eight".