6317208678 has 96 divisors (see below), whose sum is σ = 14512193280. Its totient is φ = 1815945600.

The previous prime is 6317208581. The next prime is 6317208691. The reversal of 6317208678 is 8768027136.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7121551 + ... + 7122437.

It is an arithmetic number, because the mean of its divisors is an integer number (151168680).

Almost surely, 2^6317208678 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6317208678, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7256096640).

6317208678 is an abundant number, since it is smaller than the sum of its proper divisors (8194984602).

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

6317208678 is a wasteful number, since it uses less digits than its factorization.

6317208678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 6317208678 is about 79480.8698870363. The cubic root of 6317208678 is about 1848.5948597759.

The spelling of 6317208678 in words is "six billion, three hundred seventeen million, two hundred eight thousand, six hundred seventy-eight".