6629713 has 2 divisors, whose sum is σ = 6629714. Its totient is φ = 6629712.

The previous prime is 6629687. The next prime is 6629729. The reversal of 6629713 is 3179266.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6190144 + 439569 = 2488^2 + 663^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6629713 is a prime.

It is not a weakly prime, because it can be changed into another prime (6629113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3314856 + 3314857.

It is an arithmetic number, because the mean of its divisors is an integer number (3314857).

Almost surely, 2^6629713 is an apocalyptic number.

It is an amenable number.

6629713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6629713 is an equidigital number, since it uses as much as digits as its factorization.

6629713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 34.

The square root of 6629713 is about 2574.8229065316. The cubic root of 6629713 is about 187.8588139460.

The spelling of 6629713 in words is "six million, six hundred twenty-nine thousand, seven hundred thirteen".