4894727192 has 16 divisors (see below), whose sum is σ = 9178915200. Its totient is φ = 2447016480.

The previous prime is 4894727191. The next prime is 4894727249. The reversal of 4894727192 is 2917274984.

It is a happy number.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4894727191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22409 + ... + 101447.

It is an arithmetic number, because the mean of its divisors is an integer number (573682200).

Almost surely, 2^4894727192 is an apocalyptic number.

It is an amenable number.

4894727192 is a deficient number, since it is larger than the sum of its proper divisors (4284188008).

4894727192 is a wasteful number, since it uses less digits than its factorization.

4894727192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86786 (or 86782 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 53.

The square root of 4894727192 is about 69962.3269481512. The cubic root of 4894727192 is about 1697.8897913721.

The spelling of 4894727192 in words is "four billion, eight hundred ninety-four million, seven hundred twenty-seven thousand, one hundred ninety-two".