6886964229792 has 192 divisors, whose sum is σ = 19498024304640. Its totient is φ = 2121338419200.

The previous prime is 6886964229757. The next prime is 6886964229829. The reversal of 6886964229792 is 2979224696886.

It is a happy 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, 612550123 + ... + 612561365.

It is an arithmetic number, because the mean of its divisors is an integer number (101552209920).

Almost surely, 2^{6886964229792} 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 6886964229792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9749012152320).

6886964229792 is an abundant number, since it is smaller than the sum of its proper divisors (12611060074848).

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

6886964229792 is a wasteful number, since it uses less digits than its factorization.

6886964229792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19507 (or 19499 counting only the distinct ones).

The product of its digits is 2257403904, while the sum is 78.

The spelling of 6886964229792 in words is "six trillion, eight hundred eighty-six billion, nine hundred sixty-four million, two hundred twenty-nine thousand, seven hundred ninety-two".