967870769 has 2 divisors, whose sum is σ = 967870770. Its totient is φ = 967870768.

The previous prime is 967870699. The next prime is 967870777. The reversal of 967870769 is 967078769.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 882862369 + 85008400 = 29713^2 + 9220^2 .

It is a cyclic number.

It is not a de Polignac number, because 967870769 - 2²⁰ = 966822193 is a prime.

It is a super-2 number, since 2×967870769² = 1873547650969302722, which contains 22 as substring.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (967870069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483935384 + 483935385.

It is an arithmetic number, because the mean of its divisors is an integer number (483935385).

Almost surely, 2^967870769 is an apocalyptic number.

It is an amenable number.

967870769 is a deficient number, since it is larger than the sum of its proper divisors (1).

967870769 is an equidigital number, since it uses as much as digits as its factorization.

967870769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8001504, while the sum is 59.

The square root of 967870769 is about 31110.6214820598. The cubic root of 967870769 is about 989.1734654904.

The spelling of 967870769 in words is "nine hundred sixty-seven million, eight hundred seventy thousand, seven hundred sixty-nine".