940956983 has 2 divisors, whose sum is σ = 940956984. Its totient is φ = 940956982.

The previous prime is 940956977. The next prime is 940957001. The reversal of 940956983 is 389659049.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 940956983 - 2⁸ = 940956727 is a prime.

It is a super-3 number, since 3×940956983³ (a number of 28 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940956923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470478491 + 470478492.

It is an arithmetic number, because the mean of its divisors is an integer number (470478492).

Almost surely, 2^940956983 is an apocalyptic number.

940956983 is a deficient number, since it is larger than the sum of its proper divisors (1).

940956983 is an equidigital number, since it uses as much as digits as its factorization.

940956983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The square root of 940956983 is about 30675.0221352813. The cubic root of 940956983 is about 979.9184240719.

The spelling of 940956983 in words is "nine hundred forty million, nine hundred fifty-six thousand, nine hundred eighty-three".