6684035845 has 8 divisors (see below), whose sum is σ = 8058857760. Its totient is φ = 5321885520.

The previous prime is 6684035801. The next prime is 6684035861. The reversal of 6684035845 is 5485304866.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-6684035845 is a prime.

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, 3166735 + ... + 3168844.

It is an arithmetic number, because the mean of its divisors is an integer number (1007357220).

Almost surely, 2^6684035845 is an apocalyptic number.

It is an amenable number.

6684035845 is a deficient number, since it is larger than the sum of its proper divisors (1374821915).

6684035845 is a wasteful number, since it uses less digits than its factorization.

6684035845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6335795.

The product of its (nonzero) digits is 2764800, while the sum is 49.

The square root of 6684035845 is about 81755.9529636833. The cubic root of 6684035845 is about 1883.7051425754.

The spelling of 6684035845 in words is "six billion, six hundred eighty-four million, thirty-five thousand, eight hundred forty-five".