324013020 has 48 divisors (see below), whose sum is σ = 910629888. Its totient is φ = 86080320.

The previous prime is 324013003. The next prime is 324013069. The reversal of 324013020 is 20310423.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 6297 + ... + 26223.

It is an arithmetic number, because the mean of its divisors is an integer number (18971456).

Almost surely, 2^324013020 is an apocalyptic number.

324013020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324013020 is an abundant number, since it is smaller than the sum of its proper divisors (586616868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324013020 is a wasteful number, since it uses less digits than its factorization.

324013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20210 (or 20208 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 324013020 is about 18000.3616630333. The cubic root of 324013020 is about 686.8377455195.

Adding to 324013020 its reverse (20310423), we get a palindrome (344323443).

The spelling of 324013020 in words is "three hundred twenty-four million, thirteen thousand, twenty".