768533612 has 24 divisors (see below), whose sum is σ = 1676801280. Its totient is φ = 299428560.

The previous prime is 768533593. The next prime is 768533621. The reversal of 768533612 is 216335867.

It is a self number, because there is not a number n which added to its sum of digits gives 768533612.

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 7 ways as a sum of consecutive naturals, for example, 1247312 + ... + 1247927.

It is an arithmetic number, because the mean of its divisors is an integer number (69866720).

Almost surely, 2^768533612 is an apocalyptic number.

It is an amenable number.

768533612 is an abundant number, since it is smaller than the sum of its proper divisors (908267668).

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

768533612 is a wasteful number, since it uses less digits than its factorization.

768533612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495261 (or 2495259 counting only the distinct ones).

The product of its digits is 181440, while the sum is 41.

The square root of 768533612 is about 27722.4387816079. The cubic root of 768533612 is about 915.9834398206.

The spelling of 768533612 in words is "seven hundred sixty-eight million, five hundred thirty-three thousand, six hundred twelve".