773285983 has 2 divisors, whose sum is σ = 773285984. Its totient is φ = 773285982.

The previous prime is 773285963. The next prime is 773285999. The reversal of 773285983 is 389582377.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-773285983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 773285983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (773285923) 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, 386642991 + 386642992.

It is an arithmetic number, because the mean of its divisors is an integer number (386642992).

Almost surely, 2^773285983 is an apocalyptic number.

773285983 is a deficient number, since it is larger than the sum of its proper divisors (1).

773285983 is an equidigital number, since it uses as much as digits as its factorization.

773285983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2540160, while the sum is 52.

The square root of 773285983 is about 27808.0201201020. The cubic root of 773285983 is about 917.8676129373.

The spelling of 773285983 in words is "seven hundred seventy-three million, two hundred eighty-five thousand, nine hundred eighty-three".