4788678199 has 4 divisors (see below), whose sum is σ = 4799737936. Its totient is φ = 4777618464.

The previous prime is 4788678151. The next prime is 4788678217. The reversal of 4788678199 is 9918768874.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4788678199 - 2⁹ = 4788677687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4788678119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5529219 + ... + 5530084.

It is an arithmetic number, because the mean of its divisors is an integer number (1199934484).

Almost surely, 2^4788678199 is an apocalyptic number.

4788678199 is a deficient number, since it is larger than the sum of its proper divisors (11059737).

4788678199 is a wasteful number, since it uses less digits than its factorization.

4788678199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11059736.

The product of its digits is 48771072, while the sum is 67.

The square root of 4788678199 is about 69200.2760037848. The cubic root of 4788678199 is about 1685.5380119152.

The spelling of 4788678199 in words is "four billion, seven hundred eighty-eight million, six hundred seventy-eight thousand, one hundred ninety-nine".