4833991385 has 8 divisors (see below), whose sum is σ = 5823362376. Its totient is φ = 3852144640.

The previous prime is 4833991333. The next prime is 4833991439. The reversal of 4833991385 is 5831993384.

4833991385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 871666576 + 3962324809 = 29524^2 + 62947^2 .

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

It is not a de Polignac number, because 4833991385 - 2⁶ = 4833991321 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1879646 + ... + 1882215.

It is an arithmetic number, because the mean of its divisors is an integer number (727920297).

Almost surely, 2^4833991385 is an apocalyptic number.

It is an amenable number.

4833991385 is a deficient number, since it is larger than the sum of its proper divisors (989370991).

4833991385 is a wasteful number, since it uses less digits than its factorization.

4833991385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762123.

The product of its digits is 2799360, while the sum is 53.

The square root of 4833991385 is about 69526.9112286746. The cubic root of 4833991385 is about 1690.8378354438.

The spelling of 4833991385 in words is "four billion, eight hundred thirty-three million, nine hundred ninety-one thousand, three hundred eighty-five".