324394 has 32 divisors (see below), whose sum is σ = 622080. Its totient is φ = 123648.

The previous prime is 324391. The next prime is 324397. The reversal of 324394 is 493423.

It is an interprime number because it is at equal distance from previous prime (324391) and next prime (324397).

It is a plaindrome in base 12.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (324391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6879 + ... + 6925.

It is an arithmetic number, because the mean of its divisors is an integer number (19440).

2³²⁴³⁹⁴ is an apocalyptic number.

324394 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

324394 is a deficient number, since it is larger than the sum of its proper divisors (297686).

324394 is a wasteful number, since it uses less digits than its factorization.

324394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102.

The product of its digits is 2592, while the sum is 25.

The square root of 324394 is about 569.5559673992. Note that the first 3 decimals coincide. The cubic root of 324394 is about 68.7106838566.

It can be divided in two parts, 32 and 4394, that multiplied together give a cube (140608 = 52³).

The spelling of 324394 in words is "three hundred twenty-four thousand, three hundred ninety-four".