813341473 has 8 divisors (see below), whose sum is σ = 929705792. Its totient is φ = 697020336.

The previous prime is 813341467. The next prime is 813341497. The reversal of 813341473 is 374143318.

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 813341473 - 2¹⁷ = 813210401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (813341413) 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, 66211 + ... + 77527.

It is an arithmetic number, because the mean of its divisors is an integer number (116213224).

Almost surely, 2^813341473 is an apocalyptic number.

It is an amenable number.

813341473 is a deficient number, since it is larger than the sum of its proper divisors (116364319).

813341473 is a wasteful number, since it uses less digits than its factorization.

813341473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21591.

The product of its digits is 24192, while the sum is 34.

The square root of 813341473 is about 28519.1422206209. The cubic root of 813341473 is about 933.4498121495.

The spelling of 813341473 in words is "eight hundred thirteen million, three hundred forty-one thousand, four hundred seventy-three".