800534742 has 32 divisors (see below), whose sum is σ = 1832006400. Its totient is φ = 228447648.

The previous prime is 800534723. The next prime is 800534753. The reversal of 800534742 is 247435008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24984 + ... + 47172.

It is an arithmetic number, because the mean of its divisors is an integer number (57250200).

Almost surely, 2^800534742 is an apocalyptic number.

800534742 is an abundant number, since it is smaller than the sum of its proper divisors (1031471658).

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

800534742 is a wasteful number, since it uses less digits than its factorization.

800534742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23060.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 800534742 is about 28293.7226606892. The cubic root of 800534742 is about 928.5245583623.

The spelling of 800534742 in words is "eight hundred million, five hundred thirty-four thousand, seven hundred forty-two".