768224680 has 32 divisors (see below), whose sum is σ = 1754310240. Its totient is φ = 302702400.

The previous prime is 768224659. The next prime is 768224683. The reversal of 768224680 is 86422867.

768224680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×768224680² = 1180338317922204800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (768224683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140646 + ... + 146005.

It is an arithmetic number, because the mean of its divisors is an integer number (54822195).

Almost surely, 2^768224680 is an apocalyptic number.

It is an amenable number.

768224680 is an abundant number, since it is smaller than the sum of its proper divisors (986085560).

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

768224680 is a wasteful number, since it uses less digits than its factorization.

768224680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286729 (or 286725 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 768224680 is about 27716.8663452418. The cubic root of 768224680 is about 915.8606889452.

The spelling of 768224680 in words is "seven hundred sixty-eight million, two hundred twenty-four thousand, six hundred eighty".