676103497 has 2 divisors, whose sum is σ = 676103498. Its totient is φ = 676103496.

The previous prime is 676103431. The next prime is 676103531. The reversal of 676103497 is 794301676.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 428324416 + 247779081 = 20696^2 + 15741^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-676103497 is a prime.

It is not a weakly prime, because it can be changed into another prime (676101497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338051748 + 338051749.

It is an arithmetic number, because the mean of its divisors is an integer number (338051749).

Almost surely, 2^676103497 is an apocalyptic number.

It is an amenable number.

676103497 is a deficient number, since it is larger than the sum of its proper divisors (1).

676103497 is an equidigital number, since it uses as much as digits as its factorization.

676103497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 676103497 is about 26001.9902507481. The cubic root of 676103497 is about 877.6830826609.

The spelling of 676103497 in words is "six hundred seventy-six million, one hundred three thousand, four hundred ninety-seven".