3668821547006 has 32 divisors (see below), whose sum is σ = 7028518452480. Its totient is φ = 1394547307200.

The previous prime is 3668821546993. The next prime is 3668821547011. The reversal of 3668821547006 is 6007451288663.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 290524376 + ... + 290537003.

It is an arithmetic number, because the mean of its divisors is an integer number (219641201640).

Almost surely, 2^{3668821547006} is an apocalyptic number.

3668821547006 is a deficient number, since it is larger than the sum of its proper divisors (3359696905474).

3668821547006 is a wasteful number, since it uses less digits than its factorization.

3668821547006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581061440.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 3668821547006 in words is "three trillion, six hundred sixty-eight billion, eight hundred twenty-one million, five hundred forty-seven thousand, six".