6859003 has 2 divisors, whose sum is σ = 6859004. Its totient is φ = 6859002.

The previous prime is 6858997. The next prime is 6859009. The reversal of 6859003 is 3009586.

It is a balanced prime because it is at equal distance from previous prime (6858997) and next prime (6859009).

It is a cyclic number.

It is not a de Polignac number, because 6859003 - 2⁹ = 6858491 is a prime.

It is not a weakly prime, because it can be changed into another prime (6859009) 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, 3429501 + 3429502.

It is an arithmetic number, because the mean of its divisors is an integer number (3429502).

Almost surely, 2^6859003 is an apocalyptic number.

6859003 is a deficient number, since it is larger than the sum of its proper divisors (1).

6859003 is an equidigital number, since it uses as much as digits as its factorization.

6859003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 6859003 is about 2618.9698356415. The cubic root of 6859003 is about 190.0000277008. Note that the first 4 decimals are identical.

The spelling of 6859003 in words is "six million, eight hundred fifty-nine thousand, three".