800534 has 16 divisors (see below), whose sum is σ = 1383936. Its totient is φ = 340200.

The previous prime is 800533. The next prime is 800537. The reversal of 800534 is 435008.

800534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2819 + ... + 3089.

It is an arithmetic number, because the mean of its divisors is an integer number (86496).

2⁸⁰⁰⁵³⁴ is an apocalyptic number.

800534 is a deficient number, since it is larger than the sum of its proper divisors (583402).

800534 is a wasteful number, since it uses less digits than its factorization.

800534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 800534 is about 894.7256562768. The cubic root of 800534 is about 92.8524271485.

The spelling of 800534 in words is "eight hundred thousand, five hundred thirty-four".