6340347879796 has 96 divisors (see below), whose sum is σ = 13923383265792. Its totient is φ = 2464171683840.

The previous prime is 6340347879763. The next prime is 6340347879841. The reversal of 6340347879796 is 6979787430436.

It is a super-2 number, since 2×6340347879796² (a number of 26 digits) contains 22 as substring.

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, 66456 + ... + 3561616.

It is an arithmetic number, because the mean of its divisors is an integer number (145035242352).

Almost surely, 2^{6340347879796} 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 6340347879796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6961691632896).

6340347879796 is an abundant number, since it is smaller than the sum of its proper divisors (7583035385996).

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

6340347879796 is a wasteful number, since it uses less digits than its factorization.

6340347879796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3495329 (or 3495327 counting only the distinct ones).

The product of its (nonzero) digits is 1152216576, while the sum is 73.

The spelling of 6340347879796 in words is "six trillion, three hundred forty billion, three hundred forty-seven million, eight hundred seventy-nine thousand, seven hundred ninety-six".