873068280 has 192 divisors, whose sum is σ = 3129956640. Its totient is φ = 194116608.

The previous prime is 873068279. The next prime is 873068323. The reversal of 873068280 is 82860378.

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 47 ways as a sum of consecutive naturals, for example, 215554 + ... + 219566.

Almost surely, 2^873068280 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 873068280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1564978320).

873068280 is an abundant number, since it is smaller than the sum of its proper divisors (2256888360).

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

873068280 is a wasteful number, since it uses less digits than its factorization.

873068280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4078 (or 4067 counting only the distinct ones).

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

The square root of 873068280 is about 29547.7288467320. The cubic root of 873068280 is about 955.7612161343.

The spelling of 873068280 in words is "eight hundred seventy-three million, sixty-eight thousand, two hundred eighty".