873113824 has 48 divisors (see below), whose sum is σ = 1890072576. Its totient is φ = 393724800.

The previous prime is 873113809. The next prime is 873113831. The reversal of 873113824 is 428311378.

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, 34939 + ... + 54469.

It is an arithmetic number, because the mean of its divisors is an integer number (39376512).

Almost surely, 2^873113824 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 873113824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (945036288).

873113824 is an abundant number, since it is smaller than the sum of its proper divisors (1016958752).

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

873113824 is a wasteful number, since it uses less digits than its factorization.

873113824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19679 (or 19671 counting only the distinct ones).

The product of its digits is 32256, while the sum is 37.

The square root of 873113824 is about 29548.4995219723. The cubic root of 873113824 is about 955.7778350834. Note that the first 3 decimals are identical.

The spelling of 873113824 in words is "eight hundred seventy-three million, one hundred thirteen thousand, eight hundred twenty-four".