3669123033865 has 8 divisors (see below), whose sum is σ = 4402980964800. Its totient is φ = 2935276210992.

The previous prime is 3669123033859. The next prime is 3669123033887. The reversal of 3669123033865 is 5683303219663.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3669123033865 - 2⁴¹ = 1470099778313 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2032165 + ... + 3386434.

It is an arithmetic number, because the mean of its divisors is an integer number (550372620600).

Almost surely, 2^{3669123033865} is an apocalyptic number.

It is an amenable number.

3669123033865 is a deficient number, since it is larger than the sum of its proper divisors (733857930935).

3669123033865 is a wasteful number, since it uses less digits than its factorization.

3669123033865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5554031.

The product of its (nonzero) digits is 12597120, while the sum is 55.

The spelling of 3669123033865 in words is "three trillion, six hundred sixty-nine billion, one hundred twenty-three million, thirty-three thousand, eight hundred sixty-five".