4771220630 has 32 divisors (see below), whose sum is σ = 9423135648. Its totient is φ = 1724953600.

The previous prime is 4771220627. The next prime is 4771220647. The reversal of 4771220630 is 360221774.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106331 + ... + 144390.

It is an arithmetic number, because the mean of its divisors is an integer number (294472989).

Almost surely, 2^4771220630 is an apocalyptic number.

4771220630 is a deficient number, since it is larger than the sum of its proper divisors (4651915018).

4771220630 is a wasteful number, since it uses less digits than its factorization.

4771220630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250912.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 4771220630 is about 69074.0228305837. The cubic root of 4771220630 is about 1683.4872562797.

The spelling of 4771220630 in words is "four billion, seven hundred seventy-one million, two hundred twenty thousand, six hundred thirty".