6804028408 has 8 divisors (see below), whose sum is σ = 12757553280. Its totient is φ = 3402014200.

The previous prime is 6804028379. The next prime is 6804028409. The reversal of 6804028408 is 8048204086.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804028409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425251768 + ... + 425251783.

It is an arithmetic number, because the mean of its divisors is an integer number (1594694160).

Almost surely, 2^6804028408 is an apocalyptic number.

It is an amenable number.

6804028408 is a deficient number, since it is larger than the sum of its proper divisors (5953524872).

6804028408 is a wasteful number, since it uses less digits than its factorization.

6804028408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850503557 (or 850503553 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 6804028408 is about 82486.5347071872. The cubic root of 6804028408 is about 1894.9105164941.

The spelling of 6804028408 in words is "six billion, eight hundred four million, twenty-eight thousand, four hundred eight".