768931268 has 12 divisors (see below), whose sum is σ = 1537862592. Its totient is φ = 329541960.

The previous prime is 768931123. The next prime is 768931271. The reversal of 768931268 is 862139867.

768931268 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13730888 + ... + 13730943.

It is an arithmetic number, because the mean of its divisors is an integer number (128155216).

Almost surely, 2^768931268 is an apocalyptic number.

It is an amenable number.

768931268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

768931268 is a wasteful number, since it uses less digits than its factorization.

768931268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27461842 (or 27461840 counting only the distinct ones).

The product of its digits is 870912, while the sum is 50.

The square root of 768931268 is about 27729.6099503762. The cubic root of 768931268 is about 916.1413958294.

The spelling of 768931268 in words is "seven hundred sixty-eight million, nine hundred thirty-one thousand, two hundred sixty-eight".