768908 has 18 divisors (see below), whose sum is σ = 1565676. Its totient is φ = 329448.

The previous prime is 768881. The next prime is 768923. The reversal of 768908 is 809867.

It is an unprimeable number.

768908 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1766 + ... + 2157.

It is an arithmetic number, because the mean of its divisors is an integer number (86982).

2⁷⁶⁸⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

768908 is an abundant number, since it is smaller than the sum of its proper divisors (796768).

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

768908 is a wasteful number, since it uses less digits than its factorization.

768908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941 (or 3932 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 768908 is about 876.8739932282. The cubic root of 768908 is about 91.6132154868.

The spelling of 768908 in words is "seven hundred sixty-eight thousand, nine hundred eight".