6801603808 has 12 divisors (see below), whose sum is σ = 13390657560. Its totient is φ = 3400801888.

The previous prime is 6801603749. The next prime is 6801603821. The reversal of 6801603808 is 8083061086.

It is a super-2 number, since 2×6801603808² = 92523628722000201728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106275028 + ... + 106275091.

It is an arithmetic number, because the mean of its divisors is an integer number (1115888130).

Almost surely, 2^6801603808 is an apocalyptic number.

It is an amenable number.

6801603808 is a deficient number, since it is larger than the sum of its proper divisors (6589053752).

6801603808 is a wasteful number, since it uses less digits than its factorization.

6801603808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212550129 (or 212550121 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 6801603808 is about 82471.8364534221. The cubic root of 6801603808 is about 1894.6854074064.

The spelling of 6801603808 in words is "six billion, eight hundred one million, six hundred three thousand, eight hundred eight".