3966807327 has 16 divisors (see below), whose sum is σ = 6362799360. Its totient is φ = 2147444352.

The previous prime is 3966807287. The next prime is 3966807331. The reversal of 3966807327 is 7237086693.

It is not a de Polignac number, because 3966807327 - 2²³ = 3958418719 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3966807327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3966807367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4970538 + ... + 4971335.

It is an arithmetic number, because the mean of its divisors is an integer number (397674960).

Almost surely, 2^3966807327 is an apocalyptic number.

3966807327 is a deficient number, since it is larger than the sum of its proper divisors (2395992033).

3966807327 is a wasteful number, since it uses less digits than its factorization.

3966807327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9941902.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The square root of 3966807327 is about 62982.5954292136. The cubic root of 3966807327 is about 1582.9980100184.

The spelling of 3966807327 in words is "three billion, nine hundred sixty-six million, eight hundred seven thousand, three hundred twenty-seven".