6789350669 has 2 divisors, whose sum is σ = 6789350670. Its totient is φ = 6789350668.

The previous prime is 6789350663. The next prime is 6789350681. The reversal of 6789350669 is 9660539876.

6789350669 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4272321769 + 2517028900 = 65363^2 + 50170^2 .

It is a cyclic number.

It is not a de Polignac number, because 6789350669 - 2⁸ = 6789350413 is a prime.

It is a super-2 number, since 2×6789350669² = 92190565013301495122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6789350663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3394675334 + 3394675335.

It is an arithmetic number, because the mean of its divisors is an integer number (3394675335).

Almost surely, 2^6789350669 is an apocalyptic number.

It is an amenable number.

6789350669 is a deficient number, since it is larger than the sum of its proper divisors (1).

6789350669 is an equidigital number, since it uses as much as digits as its factorization.

6789350669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 59.

The square root of 6789350669 is about 82397.5161579522. The cubic root of 6789350669 is about 1893.5469602865.

The spelling of 6789350669 in words is "six billion, seven hundred eighty-nine million, three hundred fifty thousand, six hundred sixty-nine".