324443768 has 32 divisors (see below), whose sum is σ = 685048320. Its totient is φ = 142716000.

The previous prime is 324443761. The next prime is 324443789. The reversal of 324443768 is 867344423.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324443761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56738 + ... + 62193.

It is an arithmetic number, because the mean of its divisors is an integer number (21407760).

Almost surely, 2^324443768 is an apocalyptic number.

It is an amenable number.

324443768 is an abundant number, since it is smaller than the sum of its proper divisors (360604552).

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

324443768 is a wasteful number, since it uses less digits than its factorization.

324443768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118979 (or 118975 counting only the distinct ones).

The product of its digits is 387072, while the sum is 41.

The square root of 324443768 is about 18012.3226708828. The cubic root of 324443768 is about 687.1419750406.

The spelling of 324443768 in words is "three hundred twenty-four million, four hundred forty-three thousand, seven hundred sixty-eight".