324594942 has 16 divisors (see below), whose sum is σ = 741931392. Its totient is φ = 92741400.

The previous prime is 324594937. The next prime is 324594953. The reversal of 324594942 is 249495423.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 7728451 = 324594942 / (3 + 2 + 4 + 5 + 9 + 4 + 9 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 324594894 and 324594903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3864184 + ... + 3864267.

It is an arithmetic number, because the mean of its divisors is an integer number (46370712).

Almost surely, 2^324594942 is an apocalyptic number.

324594942 is an abundant number, since it is smaller than the sum of its proper divisors (417336450).

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

324594942 is a wasteful number, since it uses less digits than its factorization.

324594942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7728463.

The product of its digits is 311040, while the sum is 42.

The square root of 324594942 is about 18016.5185871189. The cubic root of 324594942 is about 687.2486826649.

It can be divided in two parts, 32459 and 4942, that added together give a triangular number (37401 = T₂₇₃).

The spelling of 324594942 in words is "three hundred twenty-four million, five hundred ninety-four thousand, nine hundred forty-two".