6205641336 has 80 divisors (see below), whose sum is σ = 17544182040. Its totient is φ = 2049192000.

The previous prime is 6205641199. The next prime is 6205641341. The reversal of 6205641336 is 6331465026.

6205641336 is a `hidden beast` number, since 6 + 2 + 0 + 5 + 641 + 3 + 3 + 6 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 6205641336.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24586 + ... + 114086.

Almost surely, 2^6205641336 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 6205641336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8772091020).

6205641336 is an abundant number, since it is smaller than the sum of its proper divisors (11338540704).

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

6205641336 is a wasteful number, since it uses less digits than its factorization.

6205641336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89626 (or 89613 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 6205641336 is about 78775.8931145817. The cubic root of 6205641336 is about 1837.6475663247.

The spelling of 6205641336 in words is "six billion, two hundred five million, six hundred forty-one thousand, three hundred thirty-six".