329941223 has 2 divisors, whose sum is σ = 329941224. Its totient is φ = 329941222.

The previous prime is 329941201. The next prime is 329941259. The reversal of 329941223 is 322149923.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 329941223 - 2⁶ = 329941159 is a prime.

It is a super-2 number, since 2×329941223² = 217722421269471458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (329941273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164970611 + 164970612.

It is an arithmetic number, because the mean of its divisors is an integer number (164970612).

Almost surely, 2^329941223 is an apocalyptic number.

329941223 is a deficient number, since it is larger than the sum of its proper divisors (1).

329941223 is an equidigital number, since it uses as much as digits as its factorization.

329941223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 329941223 is about 18164.2842688612. The cubic root of 329941223 is about 691.0012928937.

The spelling of 329941223 in words is "three hundred twenty-nine million, nine hundred forty-one thousand, two hundred twenty-three".