6774159680 has 224 divisors, whose sum is σ = 17728143360. Its totient is φ = 2455971840.

The previous prime is 6774159673. The next prime is 6774159697. The reversal of 6774159680 is 869514776.

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, 23936819 + ... + 23937101.

Almost surely, 2^6774159680 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 6774159680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8864071680).

6774159680 is an abundant number, since it is smaller than the sum of its proper divisors (10953983680).

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

6774159680 is a wasteful number, since it uses less digits than its factorization.

6774159680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 53.

The square root of 6774159680 is about 82305.2834270073. The cubic root of 6774159680 is about 1892.1336522653.

The spelling of 6774159680 in words is "six billion, seven hundred seventy-four million, one hundred fifty-nine thousand, six hundred eighty".