5636343671 has 8 divisors (see below), whose sum is σ = 6563074464. Its totient is φ = 4739997600.

The previous prime is 5636343667. The next prime is 5636343679. The reversal of 5636343671 is 1763436365.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5636343671 - 2² = 5636343667 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5636343679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7595780 + ... + 7596521.

It is an arithmetic number, because the mean of its divisors is an integer number (820384308).

Almost surely, 2^5636343671 is an apocalyptic number.

5636343671 is a deficient number, since it is larger than the sum of its proper divisors (926730793).

5636343671 is a wasteful number, since it uses less digits than its factorization.

5636343671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15192361.

The product of its digits is 816480, while the sum is 44.

The square root of 5636343671 is about 75075.5863846564. The cubic root of 5636343671 is about 1779.6413525410.

The spelling of 5636343671 in words is "five billion, six hundred thirty-six million, three hundred forty-three thousand, six hundred seventy-one".