3683564863 has 8 divisors (see below), whose sum is σ = 4148061696. Its totient is φ = 3240672600.

The previous prime is 3683564851. The next prime is 3683564881. The reversal of 3683564863 is 3684653863.

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

It is not a de Polignac number, because 3683564863 - 2²⁵ = 3650010431 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3683564863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3683564813) 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, 5400781 + ... + 5401462.

It is an arithmetic number, because the mean of its divisors is an integer number (518507712).

Almost surely, 2^3683564863 is an apocalyptic number.

3683564863 is a deficient number, since it is larger than the sum of its proper divisors (464496833).

3683564863 is a wasteful number, since it uses less digits than its factorization.

3683564863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10802285.

The product of its digits is 7464960, while the sum is 52.

The square root of 3683564863 is about 60692.3789532096. The cubic root of 3683564863 is about 1544.3868931598.

The spelling of 3683564863 in words is "three billion, six hundred eighty-three million, five hundred sixty-four thousand, eight hundred sixty-three".