800988033 has 16 divisors (see below), whose sum is σ = 1107817920. Its totient is φ = 514175424.

The previous prime is 800988029. The next prime is 800988037. The reversal of 800988033 is 330889008.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (800988029) and next prime (800988037).

It is not a de Polignac number, because 800988033 - 2² = 800988029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 800987982 and 800988000.

It is not an unprimeable number, because it can be changed into a prime (800988037) 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 15 ways as a sum of consecutive naturals, for example, 20110 + ... + 44792.

It is an arithmetic number, because the mean of its divisors is an integer number (69238620).

Almost surely, 2^800988033 is an apocalyptic number.

It is an amenable number.

800988033 is a deficient number, since it is larger than the sum of its proper divisors (306829887).

800988033 is a wasteful number, since it uses less digits than its factorization.

800988033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25088.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 800988033 is about 28301.7319788030. The cubic root of 800988033 is about 928.6997797434.

The spelling of 800988033 in words is "eight hundred million, nine hundred eighty-eight thousand, thirty-three".