3666667334 has 16 divisors (see below), whose sum is σ = 6001128000. Its totient is φ = 1666353960.

The previous prime is 3666667327. The next prime is 3666667349. The reversal of 3666667334 is 4337666663.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 137417 + ... + 161915.

It is an arithmetic number, because the mean of its divisors is an integer number (375070500).

Almost surely, 2^3666667334 is an apocalyptic number.

3666667334 is a deficient number, since it is larger than the sum of its proper divisors (2334460666).

3666667334 is a wasteful number, since it uses less digits than its factorization.

3666667334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31315.

The product of its digits is 5878656, while the sum is 50.

The square root of 3666667334 is about 60553.0125922732. The cubic root of 3666667334 is about 1542.0217632769.

The spelling of 3666667334 in words is "three billion, six hundred sixty-six million, six hundred sixty-seven thousand, three hundred thirty-four".