3996806327 has 2 divisors, whose sum is σ = 3996806328. Its totient is φ = 3996806326.

The previous prime is 3996806299. The next prime is 3996806357. The reversal of 3996806327 is 7236086993.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3996806327 - 2¹² = 3996802231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3996806357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1998403163 + 1998403164.

It is an arithmetic number, because the mean of its divisors is an integer number (1998403164).

Almost surely, 2^3996806327 is an apocalyptic number.

3996806327 is a deficient number, since it is larger than the sum of its proper divisors (1).

3996806327 is an equidigital number, since it uses as much as digits as its factorization.

3996806327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2939328, while the sum is 53.

The square root of 3996806327 is about 63220.2999597439. The cubic root of 3996806327 is about 1586.9784694924.

The spelling of 3996806327 in words is "three billion, nine hundred ninety-six million, eight hundred six thousand, three hundred twenty-seven".