324894840 has 32 divisors (see below), whose sum is σ = 974684880. Its totient is φ = 86638592.

The previous prime is 324894839. The next prime is 324894853. The reversal of 324894840 is 48498423.

324894840 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 324894792 and 324894801.

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 7 ways as a sum of consecutive naturals, for example, 1353609 + ... + 1353848.

Almost surely, 2^324894840 is an apocalyptic number.

324894840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

324894840 is an abundant number, since it is smaller than the sum of its proper divisors (649790040).

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

324894840 is a wasteful number, since it uses less digits than its factorization.

324894840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707471 (or 2707467 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 324894840 is about 18024.8395277184. The cubic root of 324894840 is about 687.4602705416.

The spelling of 324894840 in words is "three hundred twenty-four million, eight hundred ninety-four thousand, eight hundred forty".