768889148 has 12 divisors (see below), whose sum is σ = 1345750392. Its totient is φ = 384389040.

The previous prime is 768889133. The next prime is 768889153. The reversal of 768889148 is 841988867.

768889148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 45278 + ... + 59898.

It is an arithmetic number, because the mean of its divisors is an integer number (112145866).

Almost surely, 2^768889148 is an apocalyptic number.

It is an amenable number.

768889148 is a deficient number, since it is larger than the sum of its proper divisors (576861244).

768889148 is a wasteful number, since it uses less digits than its factorization.

768889148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27772 (or 27770 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 59.

The square root of 768889148 is about 27728.8504630105. The cubic root of 768889148 is about 916.1246675981.

The spelling of 768889148 in words is "seven hundred sixty-eight million, eight hundred eighty-nine thousand, one hundred forty-eight".