324889994 has 24 divisors (see below), whose sum is σ = 575685792. Its totient is φ = 136315920.

The previous prime is 324889979. The next prime is 324890011. The reversal of 324889994 is 499988423.

324889994 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39974 + ... + 47409.

It is an arithmetic number, because the mean of its divisors is an integer number (23986908).

Almost surely, 2^324889994 is an apocalyptic number.

324889994 is a deficient number, since it is larger than the sum of its proper divisors (250795798).

324889994 is a wasteful number, since it uses less digits than its factorization.

324889994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87422 (or 87409 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 56.

The square root of 324889994 is about 18024.7051016098. The cubic root of 324889994 is about 687.4568525649.

The spelling of 324889994 in words is "three hundred twenty-four million, eight hundred eighty-nine thousand, nine hundred ninety-four".