4887143678 has 8 divisors (see below), whose sum is σ = 7379915400. Its totient is φ = 2427171880.

The previous prime is 4887143671. The next prime is 4887143683. The reversal of 4887143678 is 8763417884.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4887143671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8199608 + ... + 8200203.

It is an arithmetic number, because the mean of its divisors is an integer number (922489425).

Almost surely, 2^4887143678 is an apocalyptic number.

4887143678 is a deficient number, since it is larger than the sum of its proper divisors (2492771722).

4887143678 is a wasteful number, since it uses less digits than its factorization.

4887143678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16399962.

The product of its digits is 7225344, while the sum is 56.

The square root of 4887143678 is about 69908.1088143572. The cubic root of 4887143678 is about 1697.0124781664.

The spelling of 4887143678 in words is "four billion, eight hundred eighty-seven million, one hundred forty-three thousand, six hundred seventy-eight".