3663604406602 has 32 divisors (see below), whose sum is σ = 6651573926400. Its totient is φ = 1478352828528.

The previous prime is 3663604406591. The next prime is 3663604406629. The reversal of 3663604406602 is 2066044063663.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42204952 + ... + 42291667.

It is an arithmetic number, because the mean of its divisors is an integer number (207861685200).

Almost surely, 2^{3663604406602} is an apocalyptic number.

3663604406602 is a deficient number, since it is larger than the sum of its proper divisors (2987969519798).

3663604406602 is a wasteful number, since it uses less digits than its factorization.

3663604406602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84496810.

The product of its (nonzero) digits is 2239488, while the sum is 46.

The spelling of 3663604406602 in words is "three trillion, six hundred sixty-three billion, six hundred four million, four hundred six thousand, six hundred two".