6804380 has 48 divisors (see below), whose sum is σ = 15767136. Its totient is φ = 2446080.

The previous prime is 6804377. The next prime is 6804397. The reversal of 6804380 is 834086.

It is a congruent number.

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, 34442 + ... + 34638.

It is an arithmetic number, because the mean of its divisors is an integer number (328482).

Almost surely, 2^6804380 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 6804380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7883568).

6804380 is an abundant number, since it is smaller than the sum of its proper divisors (8962756).

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

6804380 is a wasteful number, since it uses less digits than its factorization.

6804380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 6804380 is about 2608.5206535506. The cubic root of 6804380 is about 189.4943155193.

The spelling of 6804380 in words is "six million, eight hundred four thousand, three hundred eighty".