768122116 has 6 divisors (see below), whose sum is σ = 1344213710. Its totient is φ = 384061056.

The previous prime is 768122111. The next prime is 768122141. The reversal of 768122116 is 611221867.

It can be written as a sum of positive squares in only one way, i.e., 617323716 + 150798400 = 24846^2 + 12280^2 .

It is not an unprimeable number, because it can be changed into a prime (768122111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96015261 + ... + 96015268.

Almost surely, 2^768122116 is an apocalyptic number.

It is an amenable number.

768122116 is a deficient number, since it is larger than the sum of its proper divisors (576091594).

768122116 is a wasteful number, since it uses less digits than its factorization.

768122116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192030533 (or 192030531 counting only the distinct ones).

The product of its digits is 8064, while the sum is 34.

The square root of 768122116 is about 27715.0160743233. The cubic root of 768122116 is about 915.8199289441.

The spelling of 768122116 in words is "seven hundred sixty-eight million, one hundred twenty-two thousand, one hundred sixteen".