4804866886866 has 16 divisors (see below), whose sum is σ = 9609822617184. Its totient is φ = 1601607488384.

The previous prime is 4804866886819. The next prime is 4804866886907. The reversal of 4804866886866 is 6686886684084.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4804866886791 and 4804866886800.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2988156 + ... + 4305671.

It is an arithmetic number, because the mean of its divisors is an integer number (600613913574).

Almost surely, 2^{4804866886866} is an apocalyptic number.

4804866886866 is an abundant number, since it is smaller than the sum of its proper divisors (4804955730318).

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

4804866886866 is a wasteful number, since it uses less digits than its factorization.

4804866886866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7403625.

The product of its (nonzero) digits is 4076863488, while the sum is 78.

The spelling of 4804866886866 in words is "four trillion, eight hundred four billion, eight hundred sixty-six million, eight hundred eighty-six thousand, eight hundred sixty-six".