4873808728 has 8 divisors (see below), whose sum is σ = 9138391380. Its totient is φ = 2436904360.

The previous prime is 4873808717. The next prime is 4873808789. The reversal of 4873808728 is 8278083784.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304613038 + ... + 304613053.

Almost surely, 2^4873808728 is an apocalyptic number.

It is an amenable number.

4873808728 is a deficient number, since it is larger than the sum of its proper divisors (4264582652).

4873808728 is a wasteful number, since it uses less digits than its factorization.

4873808728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609226097 (or 609226093 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 55.

The square root of 4873808728 is about 69812.6688216401. The cubic root of 4873808728 is about 1695.4675955465.

The spelling of 4873808728 in words is "four billion, eight hundred seventy-three million, eight hundred eight thousand, seven hundred twenty-eight".