768559036 has 12 divisors (see below), whose sum is σ = 1537118128. Its totient is φ = 329382432.

The previous prime is 768559031. The next prime is 768559039. The reversal of 768559036 is 630955867.

768559036 is an admirable number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768559031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13724241 + ... + 13724296.

Almost surely, 2^768559036 is an apocalyptic number.

It is an amenable number.

768559036 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.

768559036 is a wasteful number, since it uses less digits than its factorization.

768559036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27448548 (or 27448546 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 49.

The square root of 768559036 is about 27722.8973233318. The cubic root of 768559036 is about 915.9935403141.

The spelling of 768559036 in words is "seven hundred sixty-eight million, five hundred fifty-nine thousand, thirty-six".