6858224783 has 2 divisors, whose sum is σ = 6858224784. Its totient is φ = 6858224782.

The previous prime is 6858224777. The next prime is 6858224809. The reversal of 6858224783 is 3874228586.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6858224783 - 2⁶ = 6858224719 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6858224713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3429112391 + 3429112392.

It is an arithmetic number, because the mean of its divisors is an integer number (3429112392).

Almost surely, 2^6858224783 is an apocalyptic number.

6858224783 is a deficient number, since it is larger than the sum of its proper divisors (1).

6858224783 is an equidigital number, since it uses as much as digits as its factorization.

6858224783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5160960, while the sum is 53.

The square root of 6858224783 is about 82814.3996114202. The cubic root of 6858224783 is about 1899.9284167860.

The spelling of 6858224783 in words is "six billion, eight hundred fifty-eight million, two hundred twenty-four thousand, seven hundred eighty-three".