873857334 has 16 divisors (see below), whose sum is σ = 1997388288. Its totient is φ = 249673512.

The previous prime is 873857297. The next prime is 873857381. The reversal of 873857334 is 433758378.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10403022 + ... + 10403105.

It is an arithmetic number, because the mean of its divisors is an integer number (124836768).

Almost surely, 2^873857334 is an apocalyptic number.

873857334 is an abundant number, since it is smaller than the sum of its proper divisors (1123530954).

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

873857334 is a wasteful number, since it uses less digits than its factorization.

873857334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20806139.

The product of its digits is 1693440, while the sum is 48.

The square root of 873857334 is about 29561.0780249977. The cubic root of 873857334 is about 956.0490592693.

The spelling of 873857334 in words is "eight hundred seventy-three million, eight hundred fifty-seven thousand, three hundred thirty-four".