3663206535434 has 8 divisors (see below), whose sum is σ = 5510115681120. Its totient is φ = 1826501308396.

The previous prime is 3663206535433. The next prime is 3663206535481. The reversal of 3663206535434 is 4345356023663.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (3663206535433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2550978764 + ... + 2550980199.

It is an arithmetic number, because the mean of its divisors is an integer number (688764460140).

Almost surely, 2^{3663206535434} is an apocalyptic number.

3663206535434 is a deficient number, since it is larger than the sum of its proper divisors (1846909145686).

3663206535434 is a wasteful number, since it uses less digits than its factorization.

3663206535434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5101959324.

The product of its (nonzero) digits is 13996800, while the sum is 50.

The spelling of 3663206535434 in words is "three trillion, six hundred sixty-three billion, two hundred six million, five hundred thirty-five thousand, four hundred thirty-four".