768802856473 has 16 divisors (see below), whose sum is σ = 813387939840. Its totient is φ = 725217037776.

The previous prime is 768802856447. The next prime is 768802856489. The reversal of 768802856473 is 374658208867.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-768802856473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (768802853473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300213 + ... + 1275826.

It is an arithmetic number, because the mean of its divisors is an integer number (50836746240).

Almost surely, 2^768802856473 is an apocalyptic number.

It is an amenable number.

768802856473 is a deficient number, since it is larger than the sum of its proper divisors (44585083367).

768802856473 is a wasteful number, since it uses less digits than its factorization.

768802856473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576356.

The product of its (nonzero) digits is 108380160, while the sum is 64.

The spelling of 768802856473 in words is "seven hundred sixty-eight billion, eight hundred two million, eight hundred fifty-six thousand, four hundred seventy-three".