768389075070 has 64 divisors (see below), whose sum is σ = 1851707886336. Its totient is φ = 204063321600.

The previous prime is 768389075059. The next prime is 768389075071. The reversal of 768389075070 is 70570983867.

It is a junction number, because it is equal to n+sod(n) for n = 768389074995 and 768389075013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768389075071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11026477 + ... + 11095943.

It is an arithmetic number, because the mean of its divisors is an integer number (28932935724).

Almost surely, 2^768389075070 is an apocalyptic number.

768389075070 is an abundant number, since it is smaller than the sum of its proper divisors (1083318811266).

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

768389075070 is a wasteful number, since it uses less digits than its factorization.

768389075070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70985.

The product of its (nonzero) digits is 17781120, while the sum is 60.

The spelling of 768389075070 in words is "seven hundred sixty-eight billion, three hundred eighty-nine million, seventy-five thousand, seventy".