8231483821 has 8 divisors (see below), whose sum is σ = 8981731584. Its totient is φ = 7481557920.

The previous prime is 8231483807. The next prime is 8231483873. The reversal of 8231483821 is 1283841328.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8231483821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8231483621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25341 + ... + 130786.

It is an arithmetic number, because the mean of its divisors is an integer number (1122716448).

Almost surely, 2^8231483821 is an apocalyptic number.

It is an amenable number.

8231483821 is a deficient number, since it is larger than the sum of its proper divisors (750247763).

8231483821 is a wasteful number, since it uses less digits than its factorization.

8231483821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160931.

The product of its digits is 73728, while the sum is 40.

The square root of 8231483821 is about 90727.5251563714. The cubic root of 8231483821 is about 2019.1071946604.

The spelling of 8231483821 in words is "eight billion, two hundred thirty-one million, four hundred eighty-three thousand, eight hundred twenty-one".