940037017 has 2 divisors, whose sum is σ = 940037018. Its totient is φ = 940037016.

The previous prime is 940037009. The next prime is 940037047. The reversal of 940037017 is 710730049.

940037017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 692163481 + 247873536 = 26309^2 + 15744^2 .

It is an emirp because it is prime and its reverse (710730049) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 940037017 - 2³ = 940037009 is a prime.

It is a super-3 number, since 3×940037017³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 940037017.

It is not a weakly prime, because it can be changed into another prime (940037047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470018508 + 470018509.

It is an arithmetic number, because the mean of its divisors is an integer number (470018509).

Almost surely, 2^940037017 is an apocalyptic number.

It is an amenable number.

940037017 is a deficient number, since it is larger than the sum of its proper divisors (1).

940037017 is an equidigital number, since it uses as much as digits as its factorization.

940037017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 940037017 is about 30660.0231082757. The cubic root of 940037017 is about 979.5989671776.

The spelling of 940037017 in words is "nine hundred forty million, thirty-seven thousand, seventeen".