768675626 has 8 divisors (see below), whose sum is σ = 1181135844. Its totient is φ = 374963680.

The previous prime is 768675613. The next prime is 768675671. The reversal of 768675626 is 626576867.

768675626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 27725²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 768675625 + 1 = 27725^2 + 1^2 .

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

It is a Curzon 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, 4686965 + ... + 4687128.

Almost surely, 2^768675626 is an apocalyptic number.

768675626 is a deficient number, since it is larger than the sum of its proper divisors (412460218).

768675626 is a wasteful number, since it uses less digits than its factorization.

768675626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9374136.

The product of its digits is 5080320, while the sum is 53.

The square root of 768675626 is about 27725.0000180343. Note that the first 4 decimals coincide. The cubic root of 768675626 is about 916.0398565509.

The spelling of 768675626 in words is "seven hundred sixty-eight million, six hundred seventy-five thousand, six hundred twenty-six".