27484339 has 2 divisors, whose sum is σ = 27484340. Its totient is φ = 27484338.

The previous prime is 27484319. The next prime is 27484349. The reversal of 27484339 is 93348472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27484339 - 2¹⁷ = 27353267 is a prime.

It is not a weakly prime, because it can be changed into another prime (27484319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13742169 + 13742170.

It is an arithmetic number, because the mean of its divisors is an integer number (13742170).

Almost surely, 2^27484339 is an apocalyptic number.

27484339 is a deficient number, since it is larger than the sum of its proper divisors (1).

27484339 is an equidigital number, since it uses as much as digits as its factorization.

27484339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 27484339 is about 5242.5508104357. The cubic root of 27484339 is about 301.7832274789.

The spelling of 27484339 in words is "twenty-seven million, four hundred eighty-four thousand, three hundred thirty-nine".