676773567226 has 8 divisors (see below), whose sum is σ = 1015291244340. Its totient is φ = 338343152448.

The previous prime is 676773567199. The next prime is 676773567251. The reversal of 676773567226 is 622765377676.

It can be written as a sum of positive squares in 2 ways, for example, as 606683652201 + 70089915025 = 778899^2 + 264745^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×676773567226² (a number of 24 digits) contains 22 as substring.

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, 21796191 + ... + 21827218.

Almost surely, 2^676773567226 is an apocalyptic number.

676773567226 is a deficient number, since it is larger than the sum of its proper divisors (338517677114).

676773567226 is a wasteful number, since it uses less digits than its factorization.

676773567226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43631168.

The product of its digits is 186701760, while the sum is 64.

The spelling of 676773567226 in words is "six hundred seventy-six billion, seven hundred seventy-three million, five hundred sixty-seven thousand, two hundred twenty-six".