2004991327 has 2 divisors, whose sum is σ = 2004991328. Its totient is φ = 2004991326.

The previous prime is 2004991319. The next prime is 2004991363. The reversal of 2004991327 is 7231994002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2004991327 - 2³ = 2004991319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004991727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002495663 + 1002495664.

It is an arithmetic number, because the mean of its divisors is an integer number (1002495664).

Almost surely, 2^2004991327 is an apocalyptic number.

2004991327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004991327 is an equidigital number, since it uses as much as digits as its factorization.

2004991327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2004991327 is about 44777.1295082657. The cubic root of 2004991327 is about 1260.9682921817.

The spelling of 2004991327 in words is "two billion, four million, nine hundred ninety-one thousand, three hundred twenty-seven".