6701700689 has 2 divisors, whose sum is σ = 6701700690. Its totient is φ = 6701700688.

The previous prime is 6701700637. The next prime is 6701700701. The reversal of 6701700689 is 9860071076.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4758654289 + 1943046400 = 68983^2 + 44080^2 .

It is a cyclic number.

It is not a de Polignac number, because 6701700689 - 2⁸ = 6701700433 is a prime.

It is a super-3 number, since 3×6701700689³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (6701700619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3350850344 + 3350850345.

It is an arithmetic number, because the mean of its divisors is an integer number (3350850345).

Almost surely, 2^6701700689 is an apocalyptic number.

It is an amenable number.

6701700689 is a deficient number, since it is larger than the sum of its proper divisors (1).

6701700689 is an equidigital number, since it uses as much as digits as its factorization.

6701700689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 6701700689 is about 81863.9156710696. The cubic root of 6701700689 is about 1885.3631272319.

The spelling of 6701700689 in words is "six billion, seven hundred one million, seven hundred thousand, six hundred eighty-nine".