3966467999 has 16 divisors (see below), whose sum is σ = 4555424160. Its totient is φ = 3421163520.

The previous prime is 3966467959. The next prime is 3966468017. The reversal of 3966467999 is 9997646693.

It is a cyclic number.

It is not a de Polignac number, because 3966467999 - 2²⁸ = 3698032543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3966467959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33842 + ... + 95279.

It is an arithmetic number, because the mean of its divisors is an integer number (284714010).

Almost surely, 2^3966467999 is an apocalyptic number.

3966467999 is a deficient number, since it is larger than the sum of its proper divisors (588956161).

3966467999 is a wasteful number, since it uses less digits than its factorization.

3966467999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129290.

The product of its digits is 119042784, while the sum is 68.

The square root of 3966467999 is about 62979.9015480336. The cubic root of 3966467999 is about 1582.9528712102.

The spelling of 3966467999 in words is "three billion, nine hundred sixty-six million, four hundred sixty-seven thousand, nine hundred ninety-nine".