4873921824 has 48 divisors (see below), whose sum is σ = 12813625440. Its totient is φ = 1622154240.

The previous prime is 4873921823. The next prime is 4873921841. The reversal of 4873921824 is 4281293784.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×4873921824² = 47510227892926973952, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (4873921823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24744 + ... + 101784.

It is an arithmetic number, because the mean of its divisors is an integer number (266950530).

Almost surely, 2^4873921824 is an apocalyptic number.

It is an amenable number.

4873921824 is an abundant number, since it is smaller than the sum of its proper divisors (7939703616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4873921824 is a wasteful number, since it uses less digits than its factorization.

4873921824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77713 (or 77705 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 4873921824 is about 69813.4788131919. The cubic root of 4873921824 is about 1695.4807098021.

The spelling of 4873921824 in words is "four billion, eight hundred seventy-three million, nine hundred twenty-one thousand, eight hundred twenty-four".