3536406430666 has 8 divisors (see below), whose sum is σ = 5305065677604. Its totient is φ = 1768051204800.

The previous prime is 3536406430651. The next prime is 3536406430723. The reversal of 3536406430666 is 6660346046353.

It can be written as a sum of positive squares in 2 ways, for example, as 3426996976225 + 109409454441 = 1851215^2 + 330771^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75976185 + ... + 76022716.

Almost surely, 2^{3536406430666} is an apocalyptic number.

3536406430666 is a deficient number, since it is larger than the sum of its proper divisors (1768659246938).

3536406430666 is a wasteful number, since it uses less digits than its factorization.

3536406430666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152010536.

The product of its (nonzero) digits is 16796160, while the sum is 52.

The spelling of 3536406430666 in words is "three trillion, five hundred thirty-six billion, four hundred six million, four hundred thirty thousand, six hundred sixty-six".