6969074689 has 2 divisors, whose sum is σ = 6969074690. Its totient is φ = 6969074688.

The previous prime is 6969074647. The next prime is 6969074713. The reversal of 6969074689 is 9864709696.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5477184064 + 1491890625 = 74008^2 + 38625^2 .

It is a cyclic number.

It is not a de Polignac number, because 6969074689 - 2¹¹ = 6969072641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6969074689.

It is not a weakly prime, because it can be changed into another prime (6969074389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3484537344 + 3484537345.

It is an arithmetic number, because the mean of its divisors is an integer number (3484537345).

Almost surely, 2^6969074689 is an apocalyptic number.

It is an amenable number.

6969074689 is a deficient number, since it is larger than the sum of its proper divisors (1).

6969074689 is an equidigital number, since it uses as much as digits as its factorization.

6969074689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35271936, while the sum is 64.

The square root of 6969074689 is about 83480.9839963569. The cubic root of 6969074689 is about 1910.1099768551.

The spelling of 6969074689 in words is "six billion, nine hundred sixty-nine million, seventy-four thousand, six hundred eighty-nine".