873226986 has 16 divisors (see below), whose sum is σ = 1751640384. Its totient is φ = 290211264.

The previous prime is 873226969. The next prime is 873226997. The reversal of 873226986 is 689622378.

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, 213910 + ... + 217953.

It is an arithmetic number, because the mean of its divisors is an integer number (109477524).

Almost surely, 2^873226986 is an apocalyptic number.

873226986 is an abundant number, since it is smaller than the sum of its proper divisors (878413398).

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

873226986 is a wasteful number, since it uses less digits than its factorization.

873226986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432205.

The product of its digits is 1741824, while the sum is 51.

The square root of 873226986 is about 29550.4143118163. The cubic root of 873226986 is about 955.8191252551.

The spelling of 873226986 in words is "eight hundred seventy-three million, two hundred twenty-six thousand, nine hundred eighty-six".