816713034 has 16 divisors (see below), whose sum is σ = 1650266688. Its totient is φ = 269430912.

The previous prime is 816712979. The next prime is 816713063. The reversal of 816713034 is 430317618.

It is a junction number, because it is equal to n+sod(n) for n = 816712986 and 816713004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 701062 + ... + 702225.

It is an arithmetic number, because the mean of its divisors is an integer number (103141668).

Almost surely, 2^816713034 is an apocalyptic number.

816713034 is an abundant number, since it is smaller than the sum of its proper divisors (833553654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

816713034 is a wasteful number, since it uses less digits than its factorization.

816713034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403389.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 816713034 is about 28578.1915802942. The cubic root of 816713034 is about 934.7378501916.

The spelling of 816713034 in words is "eight hundred sixteen million, seven hundred thirteen thousand, thirty-four".