324609480 has 192 divisors, whose sum is σ = 1146600000. Its totient is φ = 79170048.

The previous prime is 324609469. The next prime is 324609497. The reversal of 324609480 is 84906423.

It is a happy number.

324609480 is a `hidden beast` number, since 3 + 2 + 4 + 609 + 48 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 47 ways as a sum of consecutive naturals, for example, 650271 + ... + 650769.

It is an arithmetic number, because the mean of its divisors is an integer number (5971875).

Almost surely, 2^324609480 is an apocalyptic number.

324609480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324609480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (573300000).

324609480 is an abundant number, since it is smaller than the sum of its proper divisors (821990520).

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

324609480 is a wasteful number, since it uses less digits than its factorization.

324609480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 324609480 is about 18016.9220456769. The cubic root of 324609480 is about 687.2589427059.

The spelling of 324609480 in words is "three hundred twenty-four million, six hundred nine thousand, four hundred eighty".