4643087676 has 12 divisors (see below), whose sum is σ = 10833871272. Its totient is φ = 1547695888.

The previous prime is 4643087641. The next prime is 4643087731. The reversal of 4643087676 is 6767803464.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193461975 + ... + 193461998.

It is an arithmetic number, because the mean of its divisors is an integer number (902822606).

Almost surely, 2^4643087676 is an apocalyptic number.

It is an amenable number.

4643087676 is an abundant number, since it is smaller than the sum of its proper divisors (6190783596).

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

4643087676 is a wasteful number, since it uses less digits than its factorization.

4643087676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386923980 (or 386923978 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 51.

The square root of 4643087676 is about 68140.2060167123. The cubic root of 4643087676 is about 1668.2800698852.

The spelling of 4643087676 in words is "four billion, six hundred forty-three million, eighty-seven thousand, six hundred seventy-six".