324425636 has 6 divisors (see below), whose sum is σ = 567744870. Its totient is φ = 162212816.

The previous prime is 324425623. The next prime is 324425659. The reversal of 324425636 is 636524423.

It can be written as a sum of positive squares in only one way, i.e., 324360100 + 65536 = 18010^2 + 256^2 .

It is a junction number, because it is equal to n+sod(n) for n = 324425596 and 324425605.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40553201 + ... + 40553208.

It is an arithmetic number, because the mean of its divisors is an integer number (94624145).

Almost surely, 2^324425636 is an apocalyptic number.

It is an amenable number.

324425636 is a deficient number, since it is larger than the sum of its proper divisors (243319234).

324425636 is a wasteful number, since it uses less digits than its factorization.

324425636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81106413 (or 81106411 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 324425636 is about 18011.8193417545. The cubic root of 324425636 is about 687.1291741676.

The spelling of 324425636 in words is "three hundred twenty-four million, four hundred twenty-five thousand, six hundred thirty-six".