6712986672 has 240 divisors, whose sum is σ = 23595811200. Its totient is φ = 1816940160.

The previous prime is 6712986659. The next prime is 6712986727. The reversal of 6712986672 is 2766892176.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 393847 + ... + 410537.

It is an arithmetic number, because the mean of its divisors is an integer number (98315880).

Almost surely, 2^6712986672 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 6712986672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11797905600).

6712986672 is an abundant number, since it is smaller than the sum of its proper divisors (16882824528).

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

6712986672 is a wasteful number, since it uses less digits than its factorization.

6712986672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16741 (or 16722 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 54.

The square root of 6712986672 is about 81932.8180401480. The cubic root of 6712986672 is about 1886.4208807717.

The spelling of 6712986672 in words is "six billion, seven hundred twelve million, nine hundred eighty-six thousand, six hundred seventy-two".