27296329 has 2 divisors, whose sum is σ = 27296330. Its totient is φ = 27296328.

The previous prime is 27296327. The next prime is 27296351. The reversal of 27296329 is 92369272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27092025 + 204304 = 5205^2 + 452^2 .

It is a cyclic number.

It is not a de Polignac number, because 27296329 - 2¹ = 27296327 is a prime.

Together with 27296327, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 27296291 and 27296300.

It is not a weakly prime, because it can be changed into another prime (27296323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13648164 + 13648165.

It is an arithmetic number, because the mean of its divisors is an integer number (13648165).

Almost surely, 2^27296329 is an apocalyptic number.

It is an amenable number.

27296329 is a deficient number, since it is larger than the sum of its proper divisors (1).

27296329 is an equidigital number, since it uses as much as digits as its factorization.

27296329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 40.

The square root of 27296329 is about 5224.5888833477. The cubic root of 27296329 is about 301.0935239894.

The spelling of 27296329 in words is "twenty-seven million, two hundred ninety-six thousand, three hundred twenty-nine".