940363777 has 2 divisors, whose sum is σ = 940363778. Its totient is φ = 940363776.

The previous prime is 940363727. The next prime is 940363783. The reversal of 940363777 is 777363049.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 929579121 + 10784656 = 30489^2 + 3284^2 .

It is a cyclic number.

It is not a de Polignac number, because 940363777 - 2¹¹ = 940361729 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (940363727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470181888 + 470181889.

It is an arithmetic number, because the mean of its divisors is an integer number (470181889).

Almost surely, 2^940363777 is an apocalyptic number.

It is an amenable number.

940363777 is a deficient number, since it is larger than the sum of its proper divisors (1).

940363777 is an equidigital number, since it uses as much as digits as its factorization.

940363777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 666792, while the sum is 46.

The square root of 940363777 is about 30665.3514083892. The cubic root of 940363777 is about 979.7124579840.

The spelling of 940363777 in words is "nine hundred forty million, three hundred sixty-three thousand, seven hundred seventy-seven".