806328534031 has 8 divisors (see below), whose sum is σ = 807515064720. Its totient is φ = 805142780352.

The previous prime is 806328533987. The next prime is 806328534091. The reversal of 806328534031 is 130435823608.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 806328534031 - 2²⁷ = 806194316303 is a prime.

It is a super-2 number, since 2×806328534031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (806328534091) 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, 1899291 + ... + 2284723.

It is an arithmetic number, because the mean of its divisors is an integer number (100939383090).

Almost surely, 2^806328534031 is an apocalyptic number.

806328534031 is a deficient number, since it is larger than the sum of its proper divisors (1186530689).

806328534031 is a wasteful number, since it uses less digits than its factorization.

806328534031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388505.

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 806328534031 in words is "eight hundred six billion, three hundred twenty-eight million, five hundred thirty-four thousand, thirty-one".