6803642 has 8 divisors (see below), whose sum is σ = 10216596. Its totient is φ = 3398112.

The previous prime is 6803623. The next prime is 6803669. The reversal of 6803642 is 2463086.

It can be written as a sum of positive squares in 2 ways, for example, as 6754801 + 48841 = 2599^2 + 221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2288 + ... + 4340.

Almost surely, 2^6803642 is an apocalyptic number.

6803642 is a deficient number, since it is larger than the sum of its proper divisors (3412954).

6803642 is a wasteful number, since it uses less digits than its factorization.

6803642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 6803642 is about 2608.3791902252. The cubic root of 6803642 is about 189.4874644488.

The spelling of 6803642 in words is "six million, eight hundred three thousand, six hundred forty-two".