805362216 has 32 divisors (see below), whose sum is σ = 2131842240. Its totient is φ = 252662528.

The previous prime is 805362209. The next prime is 805362241. The reversal of 805362216 is 612263508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 986556 + ... + 987371.

It is an arithmetic number, because the mean of its divisors is an integer number (66620070).

Almost surely, 2^805362216 is an apocalyptic number.

It is an amenable number.

805362216 is an abundant number, since it is smaller than the sum of its proper divisors (1326480024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

805362216 is a wasteful number, since it uses less digits than its factorization.

805362216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973953 (or 1973949 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 805362216 is about 28378.9044185994. The cubic root of 805362216 is about 930.3872499890.

The spelling of 805362216 in words is "eight hundred five million, three hundred sixty-two thousand, two hundred sixteen".