324084639 has 8 divisors (see below), whose sum is σ = 432753840. Its totient is φ = 215735936.

The previous prime is 324084637. The next prime is 324084641. The reversal of 324084639 is 936480423.

It is an interprime number because it is at equal distance from previous prime (324084637) and next prime (324084641).

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

It is a cyclic number.

It is not a de Polignac number, because 324084639 - 2¹ = 324084637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 324084597 and 324084606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324084637) 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, 77754 + ... + 81815.

It is an arithmetic number, because the mean of its divisors is an integer number (54094230).

Almost surely, 2^324084639 is an apocalyptic number.

324084639 is a deficient number, since it is larger than the sum of its proper divisors (108669201).

324084639 is a wasteful number, since it uses less digits than its factorization.

324084639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160249.

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 324084639 is about 18002.3509298091. The cubic root of 324084639 is about 686.8883474044. Note that the first 3 decimals are identical.

The spelling of 324084639 in words is "three hundred twenty-four million, eighty-four thousand, six hundred thirty-nine".