4728871886 has 8 divisors (see below), whose sum is σ = 7466639880. Its totient is φ = 2239991928.

The previous prime is 4728871883. The next prime is 4728871897. The reversal of 4728871886 is 6881788274.

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

It is a super-3 number, since 3×4728871886³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4728871883) 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, 62221961 + ... + 62222036.

It is an arithmetic number, because the mean of its divisors is an integer number (933329985).

Almost surely, 2^4728871886 is an apocalyptic number.

4728871886 is a deficient number, since it is larger than the sum of its proper divisors (2737767994).

4728871886 is a wasteful number, since it uses less digits than its factorization.

4728871886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124444018.

The product of its digits is 9633792, while the sum is 59.

The square root of 4728871886 is about 68766.7934834830. The cubic root of 4728871886 is about 1678.4916410019.

The spelling of 4728871886 in words is "four billion, seven hundred twenty-eight million, eight hundred seventy-one thousand, eight hundred eighty-six".