324994 has 8 divisors (see below), whose sum is σ = 498960. Its totient is φ = 158676.

The previous prime is 324991. The next prime is 324997. The reversal of 324994 is 499423.

It is an interprime number because it is at equal distance from previous prime (324991) and next prime (324997).

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

It is a super-2 number, since 2×324994² = 211242200072, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (324991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1804 + ... + 1975.

It is an arithmetic number, because the mean of its divisors is an integer number (62370).

2³²⁴⁹⁹⁴ is an apocalyptic number.

324994 is a deficient number, since it is larger than the sum of its proper divisors (173966).

324994 is a wasteful number, since it uses less digits than its factorization.

324994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824.

The product of its digits is 7776, while the sum is 31.

The square root of 324994 is about 570.0824501772. The cubic root of 324994 is about 68.7530202530.

The spelling of 324994 in words is "three hundred twenty-four thousand, nine hundred ninety-four".