6208771968 has 384 divisors, whose sum is σ = 21958560000. Its totient is φ = 1678537728.

The previous prime is 6208771963. The next prime is 6208771969. The reversal of 6208771968 is 8691778026.

6208771968 is a `hidden beast` number, since 620 + 8 + 7 + 7 + 1 + 9 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6208771963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7507171 + ... + 7507997.

It is an arithmetic number, because the mean of its divisors is an integer number (57183750).

Almost surely, 2^6208771968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6208771968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10979280000).

6208771968 is an abundant number, since it is smaller than the sum of its proper divisors (15749788032).

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

6208771968 is a wasteful number, since it uses less digits than its factorization.

6208771968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887 (or 858 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 6208771968 is about 78795.7611042625. The cubic root of 6208771968 is about 1837.9565341819.

The spelling of 6208771968 in words is "six billion, two hundred eight million, seven hundred seventy-one thousand, nine hundred sixty-eight".