6726762680 has 96 divisors (see below), whose sum is σ = 16667985600. Its totient is φ = 2441429760.

The previous prime is 6726762677. The next prime is 6726762683. The reversal of 6726762680 is 862676276.

It is an interprime number because it is at equal distance from previous prime (6726762677) and next prime (6726762683).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6726762683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3478994 + ... + 3480926.

It is an arithmetic number, because the mean of its divisors is an integer number (173624850).

Almost surely, 2^6726762680 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 6726762680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8333992800).

6726762680 is an abundant number, since it is smaller than the sum of its proper divisors (9941222920).

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

6726762680 is a wasteful number, since it uses less digits than its factorization.

6726762680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685 (or 2670 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 50.

The square root of 6726762680 is about 82016.8438797787. The cubic root of 6726762680 is about 1887.7104008253.

The spelling of 6726762680 in words is "six billion, seven hundred twenty-six million, seven hundred sixty-two thousand, six hundred eighty".