1069968667 has 2 divisors, whose sum is σ = 1069968668. Its totient is φ = 1069968666.

The previous prime is 1069968631. The next prime is 1069968703. The reversal of 1069968667 is 7668699601.

It is a balanced prime because it is at equal distance from previous prime (1069968631) and next prime (1069968703).

It is a cyclic number.

It is not a de Polignac number, because 1069968667 - 2⁷ = 1069968539 is a prime.

It is a super-2 number, since 2×1069968667² = 2289665896723513778, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1069962667) 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, 534984333 + 534984334.

It is an arithmetic number, because the mean of its divisors is an integer number (534984334).

Almost surely, 2^1069968667 is an apocalyptic number.

1069968667 is a deficient number, since it is larger than the sum of its proper divisors (1).

1069968667 is an equidigital number, since it uses as much as digits as its factorization.

1069968667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 58.

The square root of 1069968667 is about 32710.3755252061. The cubic root of 1069968667 is about 1022.7991379718.

The spelling of 1069968667 in words is "one billion, sixty-nine million, nine hundred sixty-eight thousand, six hundred sixty-seven".