6656323336 has 32 divisors (see below), whose sum is σ = 13479459840. Its totient is φ = 3063279168.

The previous prime is 6656323321. The next prime is 6656323337. The reversal of 6656323336 is 6333236566.

It is a junction number, because it is equal to n+sod(n) for n = 6656323292 and 6656323301.

It is not an unprimeable number, because it can be changed into a prime (6656323337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56136 + ... + 128311.

It is an arithmetic number, because the mean of its divisors is an integer number (421233120).

Almost surely, 2^6656323336 is an apocalyptic number.

It is an amenable number.

6656323336 is an abundant number, since it is smaller than the sum of its proper divisors (6823136504).

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

6656323336 is a wasteful number, since it uses less digits than its factorization.

6656323336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184813 (or 184809 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 43.

The square root of 6656323336 is about 81586.2937998779. The cubic root of 6656323336 is about 1881.0982092648.

The spelling of 6656323336 in words is "six billion, six hundred fifty-six million, three hundred twenty-three thousand, three hundred thirty-six".