800330890 has 8 divisors (see below), whose sum is σ = 1440595620. Its totient is φ = 320132352.

The previous prime is 800330873. The next prime is 800330911. The reversal of 800330890 is 98033008.

It can be written as a sum of positive squares in 2 ways, for example, as 758947401 + 41383489 = 27549^2 + 6433^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 40016535 + ... + 40016554.

Almost surely, 2^800330890 is an apocalyptic number.

800330890 is a deficient number, since it is larger than the sum of its proper divisors (640264730).

800330890 is a wasteful number, since it uses less digits than its factorization.

800330890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80033096.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 800330890 is about 28290.1200068151. The cubic root of 800330890 is about 928.4457370249.

Adding to 800330890 its reverse (98033008), we get a palindrome (898363898).

The spelling of 800330890 in words is "eight hundred million, three hundred thirty thousand, eight hundred ninety".