3666409704 has 32 divisors (see below), whose sum is σ = 10184472000. Its totient is φ = 1222136496.

The previous prime is 3666409679. The next prime is 3666409717. The reversal of 3666409704 is 4079046663.

3666409704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3666409704.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8486844 + ... + 8487275.

It is an arithmetic number, because the mean of its divisors is an integer number (318264750).

Almost surely, 2^3666409704 is an apocalyptic number.

It is an amenable number.

3666409704 is an abundant number, since it is smaller than the sum of its proper divisors (6518062296).

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

3666409704 is a wasteful number, since it uses less digits than its factorization.

3666409704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16974134 (or 16974124 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 3666409704 is about 60550.8852453868. The cubic root of 3666409704 is about 1541.9856468860.

The spelling of 3666409704 in words is "three billion, six hundred sixty-six million, four hundred nine thousand, seven hundred four".