768827706 has 8 divisors (see below), whose sum is σ = 1537655424. Its totient is φ = 256275900.

The previous prime is 768827701. The next prime is 768827707. The reversal of 768827706 is 607728867.

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

768827706 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (768827701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64068970 + ... + 64068981.

It is an arithmetic number, because the mean of its divisors is an integer number (192206928).

Almost surely, 2^768827706 is an apocalyptic number.

768827706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

768827706 is a wasteful number, since it uses less digits than its factorization.

768827706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128137956.

The product of its (nonzero) digits is 1580544, while the sum is 51.

The square root of 768827706 is about 27727.7425334267. The cubic root of 768827706 is about 916.1002644136.

The spelling of 768827706 in words is "seven hundred sixty-eight million, eight hundred twenty-seven thousand, seven hundred six".