873206880 has 192 divisors, whose sum is σ = 3385525248. Its totient is φ = 184227840.

The previous prime is 873206879. The next prime is 873206897. The reversal of 873206880 is 88602378.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33685 + ... + 53675.

It is an arithmetic number, because the mean of its divisors is an integer number (17632944).

Almost surely, 2^873206880 is an apocalyptic number.

873206880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 873206880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1692762624).

873206880 is an abundant number, since it is smaller than the sum of its proper divisors (2512318368).

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

873206880 is a wasteful number, since it uses less digits than its factorization.

873206880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20029 (or 20021 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 873206880 is about 29550.0741115822. The cubic root of 873206880 is about 955.8117893057.

The spelling of 873206880 in words is "eight hundred seventy-three million, two hundred six thousand, eight hundred eighty".