324009672 has 32 divisors (see below), whose sum is σ = 925742400. Its totient is φ = 92574144.

The previous prime is 324009667. The next prime is 324009677. The reversal of 324009672 is 276900423.

It is an interprime number because it is at equal distance from previous prime (324009667) and next prime (324009677).

It is not an unprimeable number, because it can be changed into a prime (324009677) 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, 964147 + ... + 964482.

It is an arithmetic number, because the mean of its divisors is an integer number (28929450).

Almost surely, 2^324009672 is an apocalyptic number.

It is an amenable number.

324009672 is an abundant number, since it is smaller than the sum of its proper divisors (601732728).

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

324009672 is a wasteful number, since it uses less digits than its factorization.

324009672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928645 (or 1928641 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 324009672 is about 18000.2686646616. The cubic root of 324009672 is about 686.8353798320.

The spelling of 324009672 in words is "three hundred twenty-four million, nine thousand, six hundred seventy-two".