873814855 has 8 divisors (see below), whose sum is σ = 1052284752. Its totient is φ = 696580608.

The previous prime is 873814853. The next prime is 873814859. The reversal of 873814855 is 558418378.

873814855 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 cyclic number.

It is not a de Polignac number, because 873814855 - 2¹ = 873814853 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 873814799 and 873814808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873814853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307354 + ... + 310183.

It is an arithmetic number, because the mean of its divisors is an integer number (131535594).

Almost surely, 2^873814855 is an apocalyptic number.

873814855 is a deficient number, since it is larger than the sum of its proper divisors (178469897).

873814855 is a wasteful number, since it uses less digits than its factorization.

873814855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617825.

The product of its digits is 1075200, while the sum is 49.

The square root of 873814855 is about 29560.3595208177. The cubic root of 873814855 is about 956.0335675468.

The spelling of 873814855 in words is "eight hundred seventy-three million, eight hundred fourteen thousand, eight hundred fifty-five".