324906420 has 48 divisors (see below), whose sum is σ = 915868800. Its totient is φ = 86057856.

The previous prime is 324906419. The next prime is 324906493. The reversal of 324906420 is 24609423.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 9232 + ... + 27111.

It is an arithmetic number, because the mean of its divisors is an integer number (19080600).

Almost surely, 2^324906420 is an apocalyptic number.

324906420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324906420 is an abundant number, since it is smaller than the sum of its proper divisors (590962380).

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

324906420 is a wasteful number, since it uses less digits than its factorization.

324906420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36504 (or 36502 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 324906420 is about 18025.1607482430. The cubic root of 324906420 is about 687.4684380001.

The spelling of 324906420 in words is "three hundred twenty-four million, nine hundred six thousand, four hundred twenty".