324982480 has 20 divisors (see below), whose sum is σ = 755584452. Its totient is φ = 129992960.

The previous prime is 324982477. The next prime is 324982529. The reversal of 324982480 is 84289423.

It can be written as a sum of positive squares in 2 ways, for example, as 208860304 + 116122176 = 14452^2 + 10776^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×324982480² = 211227224613900800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2031061 + ... + 2031220.

Almost surely, 2^324982480 is an apocalyptic number.

It is an amenable number.

324982480 is an abundant number, since it is smaller than the sum of its proper divisors (430601972).

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

324982480 is a wasteful number, since it uses less digits than its factorization.

324982480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4062294 (or 4062288 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 324982480 is about 18027.2704533992. The cubic root of 324982480 is about 687.5220788502.

The spelling of 324982480 in words is "three hundred twenty-four million, nine hundred eighty-two thousand, four hundred eighty".