676267159 has 2 divisors, whose sum is σ = 676267160. Its totient is φ = 676267158.

The previous prime is 676267103. The next prime is 676267199. The reversal of 676267159 is 951762676.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-676267159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676267199) 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, 338133579 + 338133580.

It is an arithmetic number, because the mean of its divisors is an integer number (338133580).

Almost surely, 2^676267159 is an apocalyptic number.

676267159 is a deficient number, since it is larger than the sum of its proper divisors (1).

676267159 is an equidigital number, since it uses as much as digits as its factorization.

676267159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 952560, while the sum is 49.

The square root of 676267159 is about 26005.1371655679. The cubic root of 676267159 is about 877.7538961682.

The spelling of 676267159 in words is "six hundred seventy-six million, two hundred sixty-seven thousand, one hundred fifty-nine".