813835466 has 8 divisors (see below), whose sum is σ = 1238973600. Its totient is φ = 400844268.

The previous prime is 813835459. The next prime is 813835483. The reversal of 813835466 is 664538318.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3036566 + ... + 3036833.

It is an arithmetic number, because the mean of its divisors is an integer number (154871700).

Almost surely, 2^813835466 is an apocalyptic number.

813835466 is a deficient number, since it is larger than the sum of its proper divisors (425138134).

813835466 is a wasteful number, since it uses less digits than its factorization.

813835466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6073468.

The product of its digits is 414720, while the sum is 44.

The square root of 813835466 is about 28527.8016327932. The cubic root of 813835466 is about 933.6387546641.

The spelling of 813835466 in words is "eight hundred thirteen million, eight hundred thirty-five thousand, four hundred sixty-six".