6798369709824 has 864 divisors, whose sum is σ = 24950085672960. Its totient is φ = 1618851225600.

The previous prime is 6798369709823. The next prime is 6798369709897. The reversal of 6798369709824 is 4289079638976.

It is a super-2 number, since 2×6798369709824² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6798369709824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6798369709823) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 243803787 + ... + 243831669.

Almost surely, 2^{6798369709824} is an apocalyptic number.

6798369709824 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6798369709824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12475042836480).

6798369709824 is an abundant number, since it is smaller than the sum of its proper divisors (18151715963136).

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

6798369709824 is a wasteful number, since it uses less digits than its factorization.

6798369709824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27977 (or 27956 counting only the distinct ones).

The product of its (nonzero) digits is 1975228416, while the sum is 78.

The spelling of 6798369709824 in words is "six trillion, seven hundred ninety-eight billion, three hundred sixty-nine million, seven hundred nine thousand, eight hundred twenty-four".