768960878 has 16 divisors (see below), whose sum is σ = 1334906880. Its totient is φ = 325382616.

The previous prime is 768960877. The next prime is 768960901. The reversal of 768960878 is 878069867.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768960877) 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, 346526 + ... + 348737.

It is an arithmetic number, because the mean of its divisors is an integer number (83431680).

Almost surely, 2^768960878 is an apocalyptic number.

768960878 is a deficient number, since it is larger than the sum of its proper divisors (565946002).

768960878 is a wasteful number, since it uses less digits than its factorization.

768960878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695351.

The product of its (nonzero) digits is 8128512, while the sum is 59.

The square root of 768960878 is about 27730.1438510513. The cubic root of 768960878 is about 916.1531552673.

The spelling of 768960878 in words is "seven hundred sixty-eight million, nine hundred sixty thousand, eight hundred seventy-eight".