270329 has 2 divisors, whose sum is σ = 270330. Its totient is φ = 270328.

The previous prime is 270323. The next prime is 270337. The reversal of 270329 is 923072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193600 + 76729 = 440^2 + 277^2 .

It is a cyclic number.

It is not a de Polignac number, because 270329 - 2⁸ = 270073 is a prime.

It is a Chen prime.

It is an Ulam number.

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

It is not a weakly prime, because it can be changed into another prime (270323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135164 + 135165.

It is an arithmetic number, because the mean of its divisors is an integer number (135165).

2²⁷⁰³²⁹ is an apocalyptic number.

It is an amenable number.

270329 is a deficient number, since it is larger than the sum of its proper divisors (1).

270329 is an equidigital number, since it uses as much as digits as its factorization.

270329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 270329 is about 519.9317262872. The cubic root of 270329 is about 64.6592822309.

It can be divided in two parts, 2703 and 29, that multiplied together give a palindrome (78387).

The spelling of 270329 in words is "two hundred seventy thousand, three hundred twenty-nine".