283873783 has 2 divisors, whose sum is σ = 283873784. Its totient is φ = 283873782.

The previous prime is 283873763. The next prime is 283873819. The reversal of 283873783 is 387378382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 283873783 - 2²⁵ = 250319351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (283873763) 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, 141936891 + 141936892.

It is an arithmetic number, because the mean of its divisors is an integer number (141936892).

Almost surely, 2^283873783 is an apocalyptic number.

283873783 is a deficient number, since it is larger than the sum of its proper divisors (1).

283873783 is an equidigital number, since it uses as much as digits as its factorization.

283873783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 49.

The square root of 283873783 is about 16848.5543296747. The cubic root of 283873783 is about 657.2164549152.

The spelling of 283873783 in words is "two hundred eighty-three million, eight hundred seventy-three thousand, seven hundred eighty-three".