3660088859609 has 8 divisors (see below), whose sum is σ = 4504724750400. Its totient is φ = 2895894482256.

The previous prime is 3660088859597. The next prime is 3660088859653. The reversal of 3660088859609 is 9069588800663.

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 3660088859609 - 2⁸ = 3660088859353 is a prime.

It is a super-2 number, since 2×3660088859609² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3660088819609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20110378259 + ... + 20110378440.

It is an arithmetic number, because the mean of its divisors is an integer number (563090593800).

Almost surely, 2^{3660088859609} is an apocalyptic number.

It is an amenable number.

3660088859609 is a deficient number, since it is larger than the sum of its proper divisors (844635890791).

3660088859609 is a wasteful number, since it uses less digits than its factorization.

3660088859609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40220756719.

The product of its (nonzero) digits is 134369280, while the sum is 68.

The spelling of 3660088859609 in words is "three trillion, six hundred sixty billion, eighty-eight million, eight hundred fifty-nine thousand, six hundred nine".