483811993 has 16 divisors (see below), whose sum is σ = 586258560. Its totient is φ = 389765376.

The previous prime is 483811987. The next prime is 483811997. The reversal of 483811993 is 399118384.

It is a happy number.

It is not a de Polignac number, because 483811993 - 2⁹ = 483811481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (483811997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99855 + ... + 104587.

It is an arithmetic number, because the mean of its divisors is an integer number (36641160).

Almost surely, 2^483811993 is an apocalyptic number.

It is an amenable number.

483811993 is a deficient number, since it is larger than the sum of its proper divisors (102446567).

483811993 is a wasteful number, since it uses less digits than its factorization.

483811993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5616.

The product of its digits is 186624, while the sum is 46.

The square root of 483811993 is about 21995.7266986113. The cubic root of 483811993 is about 785.0407665415.

The spelling of 483811993 in words is "four hundred eighty-three million, eight hundred eleven thousand, nine hundred ninety-three".