676703903 has 2 divisors, whose sum is σ = 676703904. Its totient is φ = 676703902.

The previous prime is 676703891. The next prime is 676703917. The reversal of 676703903 is 309307676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 676703903 - 2¹⁴ = 676687519 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 (676703983) 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, 338351951 + 338351952.

It is an arithmetic number, because the mean of its divisors is an integer number (338351952).

Almost surely, 2^676703903 is an apocalyptic number.

676703903 is a deficient number, since it is larger than the sum of its proper divisors (1).

676703903 is an equidigital number, since it uses as much as digits as its factorization.

676703903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 142884, while the sum is 41.

The square root of 676703903 is about 26013.5330741520. The cubic root of 676703903 is about 877.9428112771.

The spelling of 676703903 in words is "six hundred seventy-six million, seven hundred three thousand, nine hundred three".