6626696713 has 32 divisors (see below), whose sum is σ = 8699007744. Its totient is φ = 4898506752.

The previous prime is 6626696669. The next prime is 6626696731. The reversal of 6626696713 is 3176966266.

It is not a de Polignac number, because 6626696713 - 2⁹ = 6626696201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6626696743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196306 + ... + 227572.

It is an arithmetic number, because the mean of its divisors is an integer number (271843992).

Almost surely, 2^6626696713 is an apocalyptic number.

It is an amenable number.

6626696713 is a deficient number, since it is larger than the sum of its proper divisors (2072311031).

6626696713 is a wasteful number, since it uses less digits than its factorization.

6626696713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31441.

The product of its digits is 2939328, while the sum is 52.

The square root of 6626696713 is about 81404.5251383484. The cubic root of 6626696713 is about 1878.3031989938.

The spelling of 6626696713 in words is "six billion, six hundred twenty-six million, six hundred ninety-six thousand, seven hundred thirteen".