873879225 has 48 divisors (see below), whose sum is σ = 1485119232. Its totient is φ = 453199360.

The previous prime is 873879157. The next prime is 873879241. The reversal of 873879225 is 522978378.

873879225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 873879225 - 2⁹ = 873878713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 609109 + ... + 610541.

It is an arithmetic number, because the mean of its divisors is an integer number (30939984).

Almost surely, 2^873879225 is an apocalyptic number.

It is an amenable number.

873879225 is a deficient number, since it is larger than the sum of its proper divisors (611240007).

873879225 is a wasteful number, since it uses less digits than its factorization.

873879225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666 (or 1661 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The square root of 873879225 is about 29561.4482899604. The cubic root of 873879225 is about 956.0570425310.

The spelling of 873879225 in words is "eight hundred seventy-three million, eight hundred seventy-nine thousand, two hundred twenty-five".