6971682912 has 48 divisors (see below), whose sum is σ = 18309861360. Its totient is φ = 2322726912.

The previous prime is 6971682899. The next prime is 6971682919. The reversal of 6971682912 is 2192861796.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6971682919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185664 + ... + 220032.

It is an arithmetic number, because the mean of its divisors is an integer number (381455445).

Almost surely, 2^6971682912 is an apocalyptic number.

It is an amenable number.

6971682912 is an abundant number, since it is smaller than the sum of its proper divisors (11338178448).

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

6971682912 is a wasteful number, since it uses less digits than its factorization.

6971682912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36495 (or 36487 counting only the distinct ones).

The product of its digits is 653184, while the sum is 51.

The square root of 6971682912 is about 83496.6041944222. The cubic root of 6971682912 is about 1910.3482376291.

It can be divided in two parts, 69716 and 82912, that added together give a triangular number (152628 = T₅₅₂).

The spelling of 6971682912 in words is "six billion, nine hundred seventy-one million, six hundred eighty-two thousand, nine hundred twelve".