6967479061728 has 384 divisors, whose sum is σ = 21134131200000. Its totient is φ = 2230826780160.

The previous prime is 6967479061723. The next prime is 6967479061729. The reversal of 6967479061728 is 8271609747696.

6967479061728 is a `hidden beast` number, since 6 + 96 + 7 + 479 + 0 + 61 + 7 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6967479061723) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3485481273 + ... + 3485483271.

It is an arithmetic number, because the mean of its divisors is an integer number (55036800000).

Almost surely, 2^{6967479061728} 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 6967479061728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10567065600000).

6967479061728 is an abundant number, since it is smaller than the sum of its proper divisors (14166652138272).

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

6967479061728 is a wasteful number, since it uses less digits than its factorization.

6967479061728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955 (or 2941 counting only the distinct ones).

The product of its (nonzero) digits is 384072192, while the sum is 72.

The spelling of 6967479061728 in words is "six trillion, nine hundred sixty-seven billion, four hundred seventy-nine million, sixty-one thousand, seven hundred twenty-eight".