8281324 has 12 divisors (see below), whose sum is σ = 14513184. Its totient is φ = 4134704.

The previous prime is 8281319. The next prime is 8281367. The reversal of 8281324 is 4231828.

It is a junction number, because it is equal to n+sod(n) for n = 8281292 and 8281301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3474 + ... + 5350.

It is an arithmetic number, because the mean of its divisors is an integer number (1209432).

Almost surely, 2^8281324 is an apocalyptic number.

It is an amenable number.

8281324 is a deficient number, since it is larger than the sum of its proper divisors (6231860).

8281324 is a wasteful number, since it uses less digits than its factorization.

8281324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2984 (or 2982 counting only the distinct ones).

The product of its digits is 3072, while the sum is 28.

The square root of 8281324 is about 2877.7289656950. The cubic root of 8281324 is about 202.3174109865.

It can be divided in two parts, 8281 and 324, that multiplied together give a square (2683044 = 1638²).

The spelling of 8281324 in words is "eight million, two hundred eighty-one thousand, three hundred twenty-four".