800946 has 12 divisors (see below), whose sum is σ = 1735422. Its totient is φ = 266976.

The previous prime is 800923. The next prime is 800953. The reversal of 800946 is 649008.

It can be written as a sum of positive squares in only one way, i.e., 632025 + 168921 = 795^2 + 411^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22231 + ... + 22266.

2⁸⁰⁰⁹⁴⁶ is an apocalyptic number.

800946 is an abundant number, since it is smaller than the sum of its proper divisors (934476).

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

800946 is a wasteful number, since it uses less digits than its factorization.

800946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44505 (or 44502 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 800946 is about 894.9558648336. The cubic root of 800946 is about 92.8683534507.

The spelling of 800946 in words is "eight hundred thousand, nine hundred forty-six".