1068447701 has 2 divisors, whose sum is σ = 1068447702. Its totient is φ = 1068447700.

The previous prime is 1068447649. The next prime is 1068447733. The reversal of 1068447701 is 1077448601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 982885201 + 85562500 = 31351^2 + 9250^2 .

It is a cyclic number.

It is not a de Polignac number, because 1068447701 - 2²⁶ = 1001338837 is a prime.

It is a super-2 number, since 2×1068447701² = 2283160979544370802, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068447781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 534223850 + 534223851.

It is an arithmetic number, because the mean of its divisors is an integer number (534223851).

Almost surely, 2^1068447701 is an apocalyptic number.

It is an amenable number.

1068447701 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068447701 is an equidigital number, since it uses as much as digits as its factorization.

1068447701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 1068447701 is about 32687.1182731057. The cubic root of 1068447701 is about 1022.3142700617.

It can be divided in two parts, 10684 and 47701, that added together give a palindrome (58385).

The spelling of 1068447701 in words is "one billion, sixty-eight million, four hundred forty-seven thousand, seven hundred one".