324747422 has 8 divisors (see below), whose sum is σ = 487842696. Its totient is φ = 162133192.

The previous prime is 324747407. The next prime is 324747431. The reversal of 324747422 is 224747423.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 118568 + ... + 121275.

It is an arithmetic number, because the mean of its divisors is an integer number (60980337).

Almost surely, 2^324747422 is an apocalyptic number.

324747422 is a deficient number, since it is larger than the sum of its proper divisors (163095274).

324747422 is a wasteful number, since it uses less digits than its factorization.

324747422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240522.

The product of its digits is 75264, while the sum is 35.

The square root of 324747422 is about 18020.7497624266. The cubic root of 324747422 is about 687.3562785853.

Subtracting from 324747422 its reverse (224747423), we obtain a palindrome (99999999).

The spelling of 324747422 in words is "three hundred twenty-four million, seven hundred forty-seven thousand, four hundred twenty-two".