940466413 has 2 divisors, whose sum is σ = 940466414. Its totient is φ = 940466412.

The previous prime is 940466411. The next prime is 940466447. The reversal of 940466413 is 314664049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 737774244 + 202692169 = 27162^2 + 14237^2 .

It is a cyclic number.

It is not a de Polignac number, because 940466413 - 2¹ = 940466411 is a prime.

Together with 940466411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940466411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470233206 + 470233207.

It is an arithmetic number, because the mean of its divisors is an integer number (470233207).

Almost surely, 2^940466413 is an apocalyptic number.

It is an amenable number.

940466413 is a deficient number, since it is larger than the sum of its proper divisors (1).

940466413 is an equidigital number, since it uses as much as digits as its factorization.

940466413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 940466413 is about 30667.0248475459. The cubic root of 940466413 is about 979.7481002578.

The spelling of 940466413 in words is "nine hundred forty million, four hundred sixty-six thousand, four hundred thirteen".