813410806 has 8 divisors (see below), whose sum is σ = 1313971344. Its totient is φ = 375420360.

The previous prime is 813410803. The next prime is 813410813. The reversal of 813410806 is 608014318.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (813410803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15642490 + ... + 15642541.

It is an arithmetic number, because the mean of its divisors is an integer number (164246418).

Almost surely, 2^813410806 is an apocalyptic number.

813410806 is a deficient number, since it is larger than the sum of its proper divisors (500560538).

813410806 is a wasteful number, since it uses less digits than its factorization.

813410806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31285046.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 813410806 is about 28520.3577467044. The cubic root of 813410806 is about 933.4763352598.

The spelling of 813410806 in words is "eight hundred thirteen million, four hundred ten thousand, eight hundred six".