676264066367 has 2 divisors, whose sum is σ = 676264066368. Its totient is φ = 676264066366.

The previous prime is 676264066337. The next prime is 676264066369. The reversal of 676264066367 is 763660462676.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 676264066367 - 2²² = 676259872063 is a prime.

Together with 676264066369, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676264066369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338132033183 + 338132033184.

It is an arithmetic number, because the mean of its divisors is an integer number (338132033184).

Almost surely, 2^676264066367 is an apocalyptic number.

676264066367 is a deficient number, since it is larger than the sum of its proper divisors (1).

676264066367 is an equidigital number, since it uses as much as digits as its factorization.

676264066367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54867456, while the sum is 59.

The spelling of 676264066367 in words is "six hundred seventy-six billion, two hundred sixty-four million, sixty-six thousand, three hundred sixty-seven".