330269 has 4 divisors (see below), whose sum is σ = 337344. Its totient is φ = 323196.

The previous prime is 330247. The next prime is 330271. The reversal of 330269 is 962033.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330269 is a prime.

It is a super-2 number, since 2×330269² = 218155224722, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 330269.

It is not an unprimeable number, because it can be changed into a prime (330229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3467 + ... + 3560.

It is an arithmetic number, because the mean of its divisors is an integer number (84336).

2³³⁰²⁶⁹ is an apocalyptic number.

It is an amenable number.

330269 is a deficient number, since it is larger than the sum of its proper divisors (7075).

330269 is an equidigital number, since it uses as much as digits as its factorization.

330269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7074.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 330269 is about 574.6903514067. The cubic root of 330269 is about 69.1230040070.

The spelling of 330269 in words is "three hundred thirty thousand, two hundred sixty-nine".