6890000713 has 2 divisors, whose sum is σ = 6890000714. Its totient is φ = 6890000712.

The previous prime is 6890000659. The next prime is 6890000743. The reversal of 6890000713 is 3170000986.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6770492089 + 119508624 = 82283^2 + 10932^2 .

It is a cyclic number.

It is not a de Polignac number, because 6890000713 - 2²⁵ = 6856446281 is a prime.

It is not a weakly prime, because it can be changed into another prime (6890000743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3445000356 + 3445000357.

It is an arithmetic number, because the mean of its divisors is an integer number (3445000357).

Almost surely, 2^6890000713 is an apocalyptic number.

It is an amenable number.

6890000713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6890000713 is an equidigital number, since it uses as much as digits as its factorization.

6890000713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 6890000713 is about 83006.0281726574. The cubic root of 6890000713 is about 1902.8581833004.

The spelling of 6890000713 in words is "six billion, eight hundred ninety million, seven hundred thirteen", and thus it is an aban number.