805168324 has 6 divisors (see below), whose sum is σ = 1409044574. Its totient is φ = 402584160.

The previous prime is 805168307. The next prime is 805168333. The reversal of 805168324 is 423861508.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 797045824 + 8122500 = 28232^2 + 2850^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100646037 + ... + 100646044.

Almost surely, 2^805168324 is an apocalyptic number.

It is an amenable number.

805168324 is a deficient number, since it is larger than the sum of its proper divisors (603876250).

805168324 is a wasteful number, since it uses less digits than its factorization.

805168324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201292085 (or 201292083 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 805168324 is about 28375.4880839079. The cubic root of 805168324 is about 930.3125800166.

The spelling of 805168324 in words is "eight hundred five million, one hundred sixty-eight thousand, three hundred twenty-four".