800534740 has 24 divisors (see below), whose sum is σ = 1681827840. Its totient is φ = 320079648.

The previous prime is 800534723. The next prime is 800534753. The reversal of 800534740 is 47435008.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 50629 + ... + 64531.

It is an arithmetic number, because the mean of its divisors is an integer number (70076160).

Almost surely, 2^800534740 is an apocalyptic number.

It is an amenable number.

800534740 is an abundant number, since it is smaller than the sum of its proper divisors (881293100).

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

800534740 is a wasteful number, since it uses less digits than its factorization.

800534740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16791 (or 16789 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 800534740 is about 28293.7226253457. The cubic root of 800534740 is about 928.5245575891.

Adding to 800534740 its reverse (47435008), we get a palindrome (847969748).

The spelling of 800534740 in words is "eight hundred million, five hundred thirty-four thousand, seven hundred forty".