214027349 has 2 divisors, whose sum is σ = 214027350. Its totient is φ = 214027348.

The previous prime is 214027309. The next prime is 214027393. The reversal of 214027349 is 943720412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 168532324 + 45495025 = 12982^2 + 6745^2 .

It is a cyclic number.

It is not a de Polignac number, because 214027349 - 2¹² = 214023253 is a prime.

It is a super-2 number, since 2×214027349² = 91615412239935602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214027309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107013674 + 107013675.

It is an arithmetic number, because the mean of its divisors is an integer number (107013675).

Almost surely, 2^214027349 is an apocalyptic number.

It is an amenable number.

214027349 is a deficient number, since it is larger than the sum of its proper divisors (1).

214027349 is an equidigital number, since it uses as much as digits as its factorization.

214027349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 214027349 is about 14629.6735780399. The cubic root of 214027349 is about 598.1678825667.

The spelling of 214027349 in words is "two hundred fourteen million, twenty-seven thousand, three hundred forty-nine".