4666886905 has 4 divisors (see below), whose sum is σ = 5600264292. Its totient is φ = 3733509520.

The previous prime is 4666886891. The next prime is 4666886911. The reversal of 4666886905 is 5096886664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2434040896 + 2232846009 = 49336^2 + 47253^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4666886905 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4666886905.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466688686 + ... + 466688695.

It is an arithmetic number, because the mean of its divisors is an integer number (1400066073).

Almost surely, 2^4666886905 is an apocalyptic number.

It is an amenable number.

4666886905 is a deficient number, since it is larger than the sum of its proper divisors (933377387).

4666886905 is an equidigital number, since it uses as much as digits as its factorization.

4666886905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933377386.

The product of its (nonzero) digits is 14929920, while the sum is 58.

The square root of 4666886905 is about 68314.6170669206. The cubic root of 4666886905 is about 1671.1255998218.

The spelling of 4666886905 in words is "four billion, six hundred sixty-six million, eight hundred eighty-six thousand, nine hundred five".