3668730285546 has 12 divisors (see below), whose sum is σ = 7948915618722. Its totient is φ = 1222910095176.

The previous prime is 3668730285527. The next prime is 3668730285613. The reversal of 3668730285546 is 6455820378663.

3668730285546 is a `hidden beast` number, since 3 + 6 + 6 + 8 + 7 + 3 + 0 + 2 + 85 + 546 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2877450653025 + 791279632521 = 1696305^2 + 889539^2 .

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 101909174581 + ... + 101909174616.

Almost surely, 2^{3668730285546} is an apocalyptic number.

3668730285546 is an abundant number, since it is smaller than the sum of its proper divisors (4280185333176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3668730285546 is a wasteful number, since it uses less digits than its factorization.

3668730285546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203818349205 (or 203818349202 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 63.

The spelling of 3668730285546 in words is "three trillion, six hundred sixty-eight billion, seven hundred thirty million, two hundred eighty-five thousand, five hundred forty-six".