6343084656 has 120 divisors (see below), whose sum is σ = 18264527424. Its totient is φ = 2053969920.

The previous prime is 6343084651. The next prime is 6343084661. The reversal of 6343084656 is 6564803436.

6343084656 is a `hidden beast` number, since 634 + 3 + 0 + 8 + 4 + 6 + 5 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (6343084651) and next prime (6343084661).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6343084651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 923796 + ... + 930636.

Almost surely, 2^6343084656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6343084656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9132263712).

6343084656 is an abundant number, since it is smaller than the sum of its proper divisors (11921442768).

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

6343084656 is a wasteful number, since it uses less digits than its factorization.

6343084656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7039 (or 7030 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The square root of 6343084656 is about 79643.4847052789. The cubic root of 6343084656 is about 1851.1154369909.

The spelling of 6343084656 in words is "six billion, three hundred forty-three million, eighty-four thousand, six hundred fifty-six".