4775284238 has 8 divisors (see below), whose sum is σ = 7164320232. Its totient is φ = 2387177496.

The previous prime is 4775284147. The next prime is 4775284247. The reversal of 4775284238 is 8324825774.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 219320 + ... + 240107.

It is an arithmetic number, because the mean of its divisors is an integer number (895540029).

Almost surely, 2^4775284238 is an apocalyptic number.

4775284238 is a deficient number, since it is larger than the sum of its proper divisors (2389035994).

4775284238 is a wasteful number, since it uses less digits than its factorization.

4775284238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464626.

The product of its digits is 3010560, while the sum is 50.

The square root of 4775284238 is about 69103.4314488072. The cubic root of 4775284238 is about 1683.9650579145.

The spelling of 4775284238 in words is "four billion, seven hundred seventy-five million, two hundred eighty-four thousand, two hundred thirty-eight".