768830208 has 36 divisors (see below), whose sum is σ = 2046211608. Its totient is φ = 256276480.

The previous prime is 768830201. The next prime is 768830221. The reversal of 768830208 is 802038867.

It is a self number, because there is not a number n which added to its sum of digits gives 768830208.

It is not an unprimeable number, because it can be changed into a prime (768830201) 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, 499773 + ... + 501308.

Almost surely, 2^768830208 is an apocalyptic number.

It is an amenable number.

768830208 is an abundant number, since it is smaller than the sum of its proper divisors (1277381400).

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

768830208 is a wasteful number, since it uses less digits than its factorization.

768830208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001100 (or 1001086 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 768830208 is about 27727.7876506583. The cubic root of 768830208 is about 916.1012581691.

The spelling of 768830208 in words is "seven hundred sixty-eight million, eight hundred thirty thousand, two hundred eight".