1068974717 has 2 divisors, whose sum is σ = 1068974718. Its totient is φ = 1068974716.

The previous prime is 1068974693. The next prime is 1068974729. The reversal of 1068974717 is 7174798601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1067067556 + 1907161 = 32666^2 + 1381^2 .

It is a cyclic number.

It is not a de Polignac number, because 1068974717 - 2⁶ = 1068974653 is a prime.

It is a super-2 number, since 2×1068974717² = 2285413891170460178, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068974747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534487358 + 534487359.

It is an arithmetic number, because the mean of its divisors is an integer number (534487359).

Almost surely, 2^1068974717 is an apocalyptic number.

It is an amenable number.

1068974717 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068974717 is an equidigital number, since it uses as much as digits as its factorization.

1068974717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 592704, while the sum is 50.

The square root of 1068974717 is about 32695.1788036096. The cubic root of 1068974717 is about 1022.4823292678.

The spelling of 1068974717 in words is "one billion, sixty-eight million, nine hundred seventy-four thousand, seven hundred seventeen".