768047512 has 16 divisors (see below), whose sum is σ = 1440597600. Its totient is φ = 383888160.

The previous prime is 768047509. The next prime is 768047519. The reversal of 768047512 is 215740867.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768047519) by changing a digit.

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, 9562 + ... + 40342.

It is an arithmetic number, because the mean of its divisors is an integer number (90037350).

Almost surely, 2^768047512 is an apocalyptic number.

It is an amenable number.

768047512 is a deficient number, since it is larger than the sum of its proper divisors (672550088).

768047512 is a wasteful number, since it uses less digits than its factorization.

768047512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33906 (or 33902 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 768047512 is about 27713.6701286567. The cubic root of 768047512 is about 915.7902782585.

The spelling of 768047512 in words is "seven hundred sixty-eight million, forty-seven thousand, five hundred twelve".