6339115656 has 48 divisors (see below), whose sum is σ = 17195347260. Its totient is φ = 2109726720.

The previous prime is 6339115619. The next prime is 6339115723. The reversal of 6339115656 is 6565119336.

6339115656 is a `hidden beast` number, since 63 + 391 + 156 + 56 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6296422500 + 42693156 = 79350^2 + 6534^2 .

It is a super-3 number, since 3×6339115656³ (a number of 30 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 22525 + ... + 114828.

Almost surely, 2^6339115656 is an apocalyptic number.

It is an amenable number.

6339115656 is an abundant number, since it is smaller than the sum of its proper divisors (10856231604).

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

6339115656 is a wasteful number, since it uses less digits than its factorization.

6339115656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138006 (or 137999 counting only the distinct ones).

The product of its digits is 437400, while the sum is 45.

The square root of 6339115656 is about 79618.5635137937. The cubic root of 6339115656 is about 1850.7292626237.

The spelling of 6339115656 in words is "six billion, three hundred thirty-nine million, one hundred fifteen thousand, six hundred fifty-six".