800333538 has 8 divisors (see below), whose sum is σ = 1600667088. Its totient is φ = 266777844.

The previous prime is 800333533. The next prime is 800333543. The reversal of 800333538 is 835333008.

It is an interprime number because it is at equal distance from previous prime (800333533) and next prime (800333543).

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

800333538 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 800333499 and 800333508.

It is not an unprimeable number, because it can be changed into a prime (800333533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66694456 + ... + 66694467.

It is an arithmetic number, because the mean of its divisors is an integer number (200083386).

Almost surely, 2^800333538 is an apocalyptic number.

800333538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

800333538 is a wasteful number, since it uses less digits than its factorization.

800333538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133388928.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 800333538 is about 28290.1668075676. The cubic root of 800333538 is about 928.4467609854.

The spelling of 800333538 in words is "eight hundred million, three hundred thirty-three thousand, five hundred thirty-eight".