813674108 has 12 divisors (see below), whose sum is σ = 1533462840. Its totient is φ = 375541872.

The previous prime is 813674101. The next prime is 813674119. The reversal of 813674108 is 801476318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (813674101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7823738 + ... + 7823841.

It is an arithmetic number, because the mean of its divisors is an integer number (127788570).

Almost surely, 2^813674108 is an apocalyptic number.

It is an amenable number.

813674108 is a deficient number, since it is larger than the sum of its proper divisors (719788732).

813674108 is a wasteful number, since it uses less digits than its factorization.

813674108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15647596 (or 15647594 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 813674108 is about 28524.9734092777. The cubic root of 813674108 is about 933.5770468431.

The spelling of 813674108 in words is "eight hundred thirteen million, six hundred seventy-four thousand, one hundred eight".