324540924 has 12 divisors (see below), whose sum is σ = 757262184. Its totient is φ = 108180304.

The previous prime is 324540913. The next prime is 324540961. The reversal of 324540924 is 429045423.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×324540924² = 210653622701547552, which contains 22 as substring.

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, 13522527 + ... + 13522550.

It is an arithmetic number, because the mean of its divisors is an integer number (63105182).

Almost surely, 2^324540924 is an apocalyptic number.

It is an amenable number.

324540924 is an abundant number, since it is smaller than the sum of its proper divisors (432721260).

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

324540924 is a wasteful number, since it uses less digits than its factorization.

324540924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27045084 (or 27045082 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 324540924 is about 18015.0194004891. The cubic root of 324540924 is about 687.2105573441.

The spelling of 324540924 in words is "three hundred twenty-four million, five hundred forty thousand, nine hundred twenty-four".