3666026312306 has 4 divisors (see below), whose sum is σ = 5499039468462. Its totient is φ = 1833013156152.

The previous prime is 3666026312293. The next prime is 3666026312341. The reversal of 3666026312306 is 6032136206663.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3665919086281 + 107226025 = 1914659^2 + 10355^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916506578075 + ... + 916506578078.

Almost surely, 2^{3666026312306} is an apocalyptic number.

3666026312306 is a deficient number, since it is larger than the sum of its proper divisors (1833013156156).

3666026312306 is a wasteful number, since it uses less digits than its factorization.

3666026312306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833013156155.

The product of its (nonzero) digits is 839808, while the sum is 44.

The spelling of 3666026312306 in words is "three trillion, six hundred sixty-six billion, twenty-six million, three hundred twelve thousand, three hundred six".