676226303 has 2 divisors, whose sum is σ = 676226304. Its totient is φ = 676226302.

The previous prime is 676226273. The next prime is 676226329. The reversal of 676226303 is 303622676.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 676226303 - 2¹² = 676222207 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676226363) 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, 338113151 + 338113152.

It is an arithmetic number, because the mean of its divisors is an integer number (338113152).

Almost surely, 2^676226303 is an apocalyptic number.

676226303 is a deficient number, since it is larger than the sum of its proper divisors (1).

676226303 is an equidigital number, since it uses as much as digits as its factorization.

676226303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 676226303 is about 26004.3516166045. The cubic root of 676226303 is about 877.7362196061.

Adding to 676226303 its reverse (303622676), we get a palindrome (979848979).

The spelling of 676226303 in words is "six hundred seventy-six million, two hundred twenty-six thousand, three hundred three".