6659846334 has 24 divisors (see below), whose sum is σ = 14701927032. Its totient is φ = 2178062640.

The previous prime is 6659846327. The next prime is 6659846381. The reversal of 6659846334 is 4336489566.

6659846334 is a `hidden beast` number, since 6 + 6 + 598 + 46 + 3 + 3 + 4 = 666.

It is a super-3 number, since 3×6659846334³ (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3489532 + ... + 3491439.

It is an arithmetic number, because the mean of its divisors is an integer number (612580293).

Almost surely, 2^6659846334 is an apocalyptic number.

6659846334 is an abundant number, since it is smaller than the sum of its proper divisors (8042080698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6659846334 is a wasteful number, since it uses less digits than its factorization.

6659846334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6981032 (or 6981029 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 54.

The square root of 6659846334 is about 81607.8815678976. The cubic root of 6659846334 is about 1881.4300208902.

The spelling of 6659846334 in words is "six billion, six hundred fifty-nine million, eight hundred forty-six thousand, three hundred thirty-four".