873316032 has 112 divisors (see below), whose sum is σ = 2387132640. Its totient is φ = 281567232.

The previous prime is 873316013. The next prime is 873316039. The reversal of 873316032 is 230613378.

It is a junction number, because it is equal to n+sod(n) for n = 873315984 and 873316002.

It is not an unprimeable number, because it can be changed into a prime (873316039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1910748 + ... + 1911204.

Almost surely, 2^873316032 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 873316032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1193566320).

873316032 is an abundant number, since it is smaller than the sum of its proper divisors (1513816608).

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

873316032 is a wasteful number, since it uses less digits than its factorization.

873316032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 873316032 is about 29551.9209527909. The cubic root of 873316032 is about 955.8516135536.

The spelling of 873316032 in words is "eight hundred seventy-three million, three hundred sixteen thousand, thirty-two".