6349091027 has 2 divisors, whose sum is σ = 6349091028. Its totient is φ = 6349091026.

The previous prime is 6349091009. The next prime is 6349091029. The reversal of 6349091027 is 7201909436.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6349091027 - 2¹⁶ = 6349025491 is a prime.

Together with 6349091029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6349091029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3174545513 + 3174545514.

It is an arithmetic number, because the mean of its divisors is an integer number (3174545514).

Almost surely, 2^6349091027 is an apocalyptic number.

6349091027 is a deficient number, since it is larger than the sum of its proper divisors (1).

6349091027 is an equidigital number, since it uses as much as digits as its factorization.

6349091027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 6349091027 is about 79681.1836445719. The cubic root of 6349091027 is about 1851.6995365313.

The spelling of 6349091027 in words is "six billion, three hundred forty-nine million, ninety-one thousand, twenty-seven".