676317223 has 2 divisors, whose sum is σ = 676317224. Its totient is φ = 676317222.

The previous prime is 676317211. The next prime is 676317253. The reversal of 676317223 is 322713676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 676317223 - 2¹⁷ = 676186151 is a prime.

It is a super-2 number, since 2×676317223² = 914809972252863458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676317203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338158611 + 338158612.

It is an arithmetic number, because the mean of its divisors is an integer number (338158612).

Almost surely, 2^676317223 is an apocalyptic number.

676317223 is a deficient number, since it is larger than the sum of its proper divisors (1).

676317223 is an equidigital number, since it uses as much as digits as its factorization.

676317223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 37.

The square root of 676317223 is about 26006.0997267949. The cubic root of 676317223 is about 877.7755556490.

The spelling of 676317223 in words is "six hundred seventy-six million, three hundred seventeen thousand, two hundred twenty-three".