768827888 has 10 divisors (see below), whose sum is σ = 1489604064. Its totient is φ = 384413936.

The previous prime is 768827887. The next prime is 768827909. The reversal of 768827888 is 888728867.

It is a self number, because there is not a number n which added to its sum of digits gives 768827888.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768827887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24025856 + ... + 24025887.

Almost surely, 2^768827888 is an apocalyptic number.

It is an amenable number.

768827888 is a deficient number, since it is larger than the sum of its proper divisors (720776176).

768827888 is a wasteful number, since it uses less digits than its factorization.

768827888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48051751 (or 48051745 counting only the distinct ones).

The product of its digits is 19267584, while the sum is 62.

The square root of 768827888 is about 27727.7458153381. The cubic root of 768827888 is about 916.1003367013.

The spelling of 768827888 in words is "seven hundred sixty-eight million, eight hundred twenty-seven thousand, eight hundred eighty-eight".