3075433978686 has 128 divisors (see below), whose sum is σ = 6429273661440. Its totient is φ = 979987507200.

The previous prime is 3075433978637. The next prime is 3075433978697. The reversal of 3075433978686 is 6868793345703.

3075433978686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3075433978686.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1543116906 + ... + 1543118898.

It is an arithmetic number, because the mean of its divisors is an integer number (50228700480).

Almost surely, 2^{3075433978686} is an apocalyptic number.

3075433978686 is an abundant number, since it is smaller than the sum of its proper divisors (3353839682754).

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

3075433978686 is a wasteful number, since it uses less digits than its factorization.

3075433978686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2682.

The product of its (nonzero) digits is 548674560, while the sum is 69.

The spelling of 3075433978686 in words is "three trillion, seventy-five billion, four hundred thirty-three million, nine hundred seventy-eight thousand, six hundred eighty-six".