860426383 has 2 divisors, whose sum is σ = 860426384. Its totient is φ = 860426382.

The previous prime is 860426363. The next prime is 860426393. The reversal of 860426383 is 383624068.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 860426383 - 2⁹ = 860425871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (860426363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 430213191 + 430213192.

It is an arithmetic number, because the mean of its divisors is an integer number (430213192).

Almost surely, 2^860426383 is an apocalyptic number.

860426383 is a deficient number, since it is larger than the sum of its proper divisors (1).

860426383 is an equidigital number, since it uses as much as digits as its factorization.

860426383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 860426383 is about 29333.0254661874. The cubic root of 860426383 is about 951.1256768977.

The spelling of 860426383 in words is "eight hundred sixty million, four hundred twenty-six thousand, three hundred eighty-three".