676761222695 has 4 divisors (see below), whose sum is σ = 812113467240. Its totient is φ = 541408978152.

The previous prime is 676761222671. The next prime is 676761222703. The reversal of 676761222695 is 596222167676.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-676761222695 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67676122265 + ... + 67676122274.

It is an arithmetic number, because the mean of its divisors is an integer number (203028366810).

Almost surely, 2^676761222695 is an apocalyptic number.

676761222695 is a deficient number, since it is larger than the sum of its proper divisors (135352244545).

676761222695 is a wasteful number, since it uses less digits than its factorization.

676761222695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135352244544.

The product of its digits is 22861440, while the sum is 59.

The spelling of 676761222695 in words is "six hundred seventy-six billion, seven hundred sixty-one million, two hundred twenty-two thousand, six hundred ninety-five".