805334768 has 20 divisors (see below), whose sum is σ = 1783241520. Its totient is φ = 345143424.

The previous prime is 805334743. The next prime is 805334791. The reversal of 805334768 is 867433508.

It is a super-2 number, since 2×805334768² = 1297128177099227648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3595133 + ... + 3595356.

It is an arithmetic number, because the mean of its divisors is an integer number (89162076).

Almost surely, 2^805334768 is an apocalyptic number.

It is an amenable number.

805334768 is an abundant number, since it is smaller than the sum of its proper divisors (977906752).

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

805334768 is a wasteful number, since it uses less digits than its factorization.

805334768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7190504 (or 7190498 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 805334768 is about 28378.4208158241. The cubic root of 805334768 is about 930.3766801862.

The spelling of 805334768 in words is "eight hundred five million, three hundred thirty-four thousand, seven hundred sixty-eight".