3281824423 has 4 divisors (see below), whose sum is σ = 3281947600. Its totient is φ = 3281701248.

The previous prime is 3281824387. The next prime is 3281824433. The reversal of 3281824423 is 3244281823.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3281824423 - 2²⁵ = 3248269991 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 (3281824433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3123 + ... + 81076.

It is an arithmetic number, because the mean of its divisors is an integer number (820486900).

Almost surely, 2^3281824423 is an apocalyptic number.

3281824423 is a deficient number, since it is larger than the sum of its proper divisors (123177).

3281824423 is an equidigital number, since it uses as much as digits as its factorization.

3281824423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123176.

The product of its digits is 73728, while the sum is 37.

The square root of 3281824423 is about 57287.2099425343. The cubic root of 3281824423 is about 1486.0671961593.

The spelling of 3281824423 in words is "three billion, two hundred eighty-one million, eight hundred twenty-four thousand, four hundred twenty-three".