324407742 has 16 divisors (see below), whose sum is σ = 649416960. Its totient is φ = 108035672.

The previous prime is 324407731. The next prime is 324407773. The reversal of 324407742 is 247704423.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 17892 + ... + 31127.

It is an arithmetic number, because the mean of its divisors is an integer number (40588560).

Almost surely, 2^324407742 is an apocalyptic number.

324407742 is an abundant number, since it is smaller than the sum of its proper divisors (325009218).

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

324407742 is a wasteful number, since it uses less digits than its factorization.

324407742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50127.

The product of its (nonzero) digits is 37632, while the sum is 33.

The square root of 324407742 is about 18011.3226055168. The cubic root of 324407742 is about 687.1165408508.

The spelling of 324407742 in words is "three hundred twenty-four million, four hundred seven thousand, seven hundred forty-two".