6873320 has 64 divisors (see below), whose sum is σ = 16727040. Its totient is φ = 2534400.

The previous prime is 6873311. The next prime is 6873331. The reversal of 6873320 is 233786.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28400 + ... + 28640.

It is an arithmetic number, because the mean of its divisors is an integer number (261360).

Almost surely, 2^6873320 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 6873320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8363520).

6873320 is an abundant number, since it is smaller than the sum of its proper divisors (9853720).

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

6873320 is a wasteful number, since it uses less digits than its factorization.

6873320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 6873320 is about 2621.7017374217. The cubic root of 6873320 is about 190.1321333881.

The spelling of 6873320 in words is "six million, eight hundred seventy-three thousand, three hundred twenty".