6804374428 has 24 divisors (see below), whose sum is σ = 12165249600. Its totient is φ = 3328639488.

The previous prime is 6804374413. The next prime is 6804374443. The reversal of 6804374428 is 8244734086.

It is an interprime number because it is at equal distance from previous prime (6804374413) and next prime (6804374443).

It is a super-3 number, since 3×6804374428³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824788 + ... + 832996.

It is an arithmetic number, because the mean of its divisors is an integer number (506885400).

Almost surely, 2^6804374428 is an apocalyptic number.

It is an amenable number.

6804374428 is a deficient number, since it is larger than the sum of its proper divisors (5360875172).

6804374428 is a wasteful number, since it uses less digits than its factorization.

6804374428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12669 (or 12667 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 46.

The square root of 6804374428 is about 82488.6321137646. The cubic root of 6804374428 is about 1894.9426379464.

The spelling of 6804374428 in words is "six billion, eight hundred four million, three hundred seventy-four thousand, four hundred twenty-eight".