3666347067 has 16 divisors (see below), whose sum is σ = 4914393120. Its totient is φ = 2431296000.

The previous prime is 3666347023. The next prime is 3666347071. The reversal of 3666347067 is 7607436663.

It is not a de Polignac number, because 3666347067 - 2¹⁰ = 3666346043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3666347017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562467 + ... + 568947.

It is an arithmetic number, because the mean of its divisors is an integer number (307149570).

Almost surely, 2^3666347067 is an apocalyptic number.

3666347067 is a deficient number, since it is larger than the sum of its proper divisors (1248046053).

3666347067 is a wasteful number, since it uses less digits than its factorization.

3666347067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7454.

The product of its (nonzero) digits is 2286144, while the sum is 48.

The square root of 3666347067 is about 60550.3680170484. The cubic root of 3666347067 is about 1541.9768657338.

The spelling of 3666347067 in words is "three billion, six hundred sixty-six million, three hundred forty-seven thousand, sixty-seven".