4771808361 has 16 divisors (see below), whose sum is σ = 7154521920. Its totient is φ = 3142876320.

The previous prime is 4771808357. The next prime is 4771808429. The reversal of 4771808361 is 1638081774.

It is not a de Polignac number, because 4771808361 - 2² = 4771808357 is a prime.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (4771808351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1062420 + ... + 1066901.

It is an arithmetic number, because the mean of its divisors is an integer number (447157620).

Almost surely, 2^4771808361 is an apocalyptic number.

It is an amenable number.

4771808361 is a deficient number, since it is larger than the sum of its proper divisors (2382713559).

4771808361 is a wasteful number, since it uses less digits than its factorization.

4771808361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129413 (or 2129407 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 4771808361 is about 69078.2770558155. The cubic root of 4771808361 is about 1683.5563788447.

The spelling of 4771808361 in words is "four billion, seven hundred seventy-one million, eight hundred eight thousand, three hundred sixty-one".