813482842 has 8 divisors (see below), whose sum is σ = 1259586432. Its totient is φ = 393620700.

The previous prime is 813482833. The next prime is 813482843. The reversal of 813482842 is 248284318.

813482842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 813482795 and 813482804.

It is not an unprimeable number, because it can be changed into a prime (813482843) 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, 6560284 + ... + 6560407.

It is an arithmetic number, because the mean of its divisors is an integer number (157448304).

Almost surely, 2^813482842 is an apocalyptic number.

813482842 is a deficient number, since it is larger than the sum of its proper divisors (446103590).

813482842 is a wasteful number, since it uses less digits than its factorization.

813482842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13120724.

The product of its digits is 98304, while the sum is 40.

The square root of 813482842 is about 28521.6206061297. The cubic root of 813482842 is about 933.5038907975.

The spelling of 813482842 in words is "eight hundred thirteen million, four hundred eighty-two thousand, eight hundred forty-two".