1073842717 has 2 divisors, whose sum is σ = 1073842718. Its totient is φ = 1073842716.

The previous prime is 1073842709. The next prime is 1073842727. The reversal of 1073842717 is 7172483701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1063672996 + 10169721 = 32614^2 + 3189^2 .

It is a cyclic number.

It is not a de Polignac number, because 1073842717 - 2³ = 1073842709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1073842717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1073842727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536921358 + 536921359.

It is an arithmetic number, because the mean of its divisors is an integer number (536921359).

Almost surely, 2^1073842717 is an apocalyptic number.

It is an amenable number.

1073842717 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073842717 is an equidigital number, since it uses as much as digits as its factorization.

1073842717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65856, while the sum is 40.

The square root of 1073842717 is about 32769.5394688421. The cubic root of 1073842717 is about 1024.0320720164.

The spelling of 1073842717 in words is "one billion, seventy-three million, eight hundred forty-two thousand, seven hundred seventeen".