3666710345 has 32 divisors (see below), whose sum is σ = 4728422400. Its totient is φ = 2721491136.

The previous prime is 3666710321. The next prime is 3666710387. The reversal of 3666710345 is 5430176663.

It is a cyclic number.

It is not a de Polignac number, because 3666710345 - 2¹² = 3666706249 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 951212 + ... + 955058.

It is an arithmetic number, because the mean of its divisors is an integer number (147763200).

Almost surely, 2^3666710345 is an apocalyptic number.

It is an amenable number.

3666710345 is a deficient number, since it is larger than the sum of its proper divisors (1061712055).

3666710345 is a wasteful number, since it uses less digits than its factorization.

3666710345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077.

The product of its (nonzero) digits is 272160, while the sum is 41.

The square root of 3666710345 is about 60553.3677428432. The cubic root of 3666710345 is about 1542.0277926975.

The spelling of 3666710345 in words is "three billion, six hundred sixty-six million, seven hundred ten thousand, three hundred forty-five".