873814808 has 16 divisors (see below), whose sum is σ = 1648216080. Its totient is φ = 434290528.

The previous prime is 873814793. The next prime is 873814811. The reversal of 873814808 is 808418378.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 325691 + ... + 328362.

It is an arithmetic number, because the mean of its divisors is an integer number (103013505).

Almost surely, 2^873814808 is an apocalyptic number.

It is an amenable number.

873814808 is a deficient number, since it is larger than the sum of its proper divisors (774401272).

873814808 is a wasteful number, since it uses less digits than its factorization.

873814808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654226 (or 654222 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 47.

The square root of 873814808 is about 29560.3587258342. The cubic root of 873814808 is about 956.0335504060.

The spelling of 873814808 in words is "eight hundred seventy-three million, eight hundred fourteen thousand, eight hundred eight".